Task 1: One possible solution", // > Custom code page: Pedagogy Solver - line 11 lead: "Strategy: choose three outer cards whose total is divisible by 3, because the center must be their average.", // > Custom code page: Pedagogy Solver - line 12 finish: "This is one valid solution. Many other solutions are possible.", // > Custom code page: Pedagogy Solver - line 13 steps: [ // > Custom code page: Pedagogy Solver - line 14 { text: "Place 1 in a circle.", move: { value: 1, group: 0, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 15 { text: "Place 2 in another circle.", move: { value: 2, group: 0, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 16 { text: "Place 9 in the last circle. The outer total is now 1 + 2 + 9 = 12.", move: { value: 9, group: 0, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 17 { text: "Now divide by 3. Since 12 / 3 = 4, place 4 in the triangle.", move: { value: 4, group: 0, slot: 0 } } // > Custom code page: Pedagogy Solver - line 18 ] // > Custom code page: Pedagogy Solver - line 19 }, // > Custom code page: Pedagogy Solver - line 20 2: { // > Custom code page: Pedagogy Solver - line 21 title: "Task 2: Solve one shape at a time", // > Custom code page: Pedagogy Solver - line 22 lead: "A good strategy is to complete one pattern first, then use a second average relationship for the other pattern.", // > Custom code page: Pedagogy Solver - line 23 finish: "This is one valid arrangement of 9 different cards. Students can look for other working sets too.", // > Custom code page: Pedagogy Solver - line 24 steps: [ // > Custom code page: Pedagogy Solver - line 25 { text: "Start with the triangle. Place 1 in a circle.", move: { value: 1, group: 0, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 26 { text: "Place 2 in the next triangle circle.", move: { value: 2, group: 0, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 27 { text: "Place 6 in the last triangle circle. The outer total is 1 + 2 + 6 = 9.", move: { value: 6, group: 0, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 28 { text: "The average is 9 / 3 = 3, so place 3 in the triangle.", move: { value: 3, group: 0, slot: 0 } }, // > Custom code page: Pedagogy Solver - line 29 { text: "Now solve the square. Place 4 on the square.", move: { value: 4, group: 1, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 30 { text: "Add 5 to the square.", move: { value: 5, group: 1, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 31 { text: "Add 8 to the square.", move: { value: 8, group: 1, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 32 { text: "Place 11 in the last square circle. The outer total is 4 + 5 + 8 + 11 = 28.", move: { value: 11, group: 1, slot: 4 } }, // > Custom code page: Pedagogy Solver - line 33 { text: "The square center must be 28 / 4 = 7, so place 7 in the square.", move: { value: 7, group: 1, slot: 0 } } // > Custom code page: Pedagogy Solver - line 34 ] // > Custom code page: Pedagogy Solver - line 35 }, // > Custom code page: Pedagogy Solver - line 36 3: { // > Custom code page: Pedagogy Solver - line 37 title: "Task 3: Work backward from the given cards", // > Custom code page: Pedagogy Solver - line 38 lead: "Here the three given cards fix the outer total, so the missing card is determined by the average rule.", // > Custom code page: Pedagogy Solver - line 39 finish: "The missing card is 16 because it is the average of 13, 17 and 18.", // > Custom code page: Pedagogy Solver - line 40 steps: [ // > Custom code page: Pedagogy Solver - line 41 { text: "Place the given card 13 in a circle.", move: { value: 13, group: 0, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 42 { text: "Place the given card 17 in another circle.", move: { value: 17, group: 0, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 43 { text: "Place the given card 18 in the last circle. Their total is 13 + 17 + 18 = 48.", move: { value: 18, group: 0, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 44 { text: "Divide by 3. Since 48 / 3 = 16, the missing card must be 16.", move: { value: 16, group: 0, slot: 0 } } // > Custom code page: Pedagogy Solver - line 45 ] // > Custom code page: Pedagogy Solver - line 46 }, // > Custom code page: Pedagogy Solver - line 47 4: { // > Custom code page: Pedagogy Solver - line 48 title: "Task 4: Why there is no solution", // > Custom code page: Pedagogy Solver - line 49 lead: "The fastest route is to reason algebraically instead of guessing and checking.", // > Custom code page: Pedagogy Solver - line 50 finish: "So no set of four consecutive cards can satisfy the triangle-average rule.", // > Custom code page: Pedagogy Solver - line 51 steps: [ // > Custom code page: Pedagogy Solver - line 52 { text: "Call the four consecutive cards n, n + 1, n + 2 and n + 3." }, // > Custom code page: Pedagogy Solver - line 53 { text: "Their total is 4n + 6." }, // > Custom code page: Pedagogy Solver - line 54 { text: "If one card were the average of the other three, then all four cards together would total 4 times the center card." }, // > Custom code page: Pedagogy Solver - line 55 { text: "That means the total would have to be a multiple of 4." }, // > Custom code page: Pedagogy Solver - line 56 { text: "But 4n + 6 always leaves remainder 2 when divided by 4, so it can never be a multiple of 4." } // > Custom code page: Pedagogy Solver - line 57 ] // > Custom code page: Pedagogy Solver - line 58 }, // > Custom code page: Pedagogy Solver - line 59 5: { // > Custom code page: Pedagogy Solver - line 60 title: "Task 5: Use all 8 cards across two triangles", // > Custom code page: Pedagogy Solver - line 61 lead: "Solve one triangle cleanly, then use the remaining cards to complete the second triangle.", // > Custom code page: Pedagogy Solver - line 62 finish: "This uses each number from 1 to 8 exactly once. A second solution also exists.", // > Custom code page: Pedagogy Solver - line 63 steps: [ // > Custom code page: Pedagogy Solver - line 64 { text: "For the first triangle, place 1 in a circle.", move: { value: 1, group: 0, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 65 { text: "Place 3 in another circle.", move: { value: 3, group: 0, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 66 { text: "Place 8 in the last circle. The outer total is 1 + 3 + 8 = 12.", move: { value: 8, group: 0, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 67 { text: "So the first center is 12 / 3 = 4. Place 4 in the triangle.", move: { value: 4, group: 0, slot: 0 } }, // > Custom code page: Pedagogy Solver - line 68 { text: "Now use the remaining cards on the second triangle. Place 2 in a circle.", move: { value: 2, group: 1, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 69 { text: "Place 6 in another circle.", move: { value: 6, group: 1, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 70 { text: "Place 7 in the last circle. The outer total is 2 + 6 + 7 = 15.", move: { value: 7, group: 1, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 71 { text: "So the second center is 15 / 3 = 5. Place 5 in the triangle.", move: { value: 5, group: 1, slot: 0 } } // > Custom code page: Pedagogy Solver - line 72 ] // > Custom code page: Pedagogy Solver - line 73 }, // > Custom code page: Pedagogy Solver - line 74 6: { // > Custom code page: Pedagogy Solver - line 75 title: "Task 6: Build each pentagon from an average of 5 cards", // > Custom code page: Pedagogy Solver - line 76 lead: "For each pentagon, add the five outer cards first. The center must be one fifth of that total.", // > Custom code page: Pedagogy Solver - line 77 finish: "This is one valid arrangement. There are many more because several outer totals can work.", // > Custom code page: Pedagogy Solver - line 78 steps: [ // > Custom code page: Pedagogy Solver - line 79 { text: "For the first pentagon, place 1 on the outside.", move: { value: 1, group: 0, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 80 { text: "Add 2 to the outside.", move: { value: 2, group: 0, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 81 { text: "Add 3 to the outside.", move: { value: 3, group: 0, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 82 { text: "Add 6 to the outside.", move: { value: 6, group: 0, slot: 4 } }, // > Custom code page: Pedagogy Solver - line 83 { text: "Add 8 to the last outside spot. The outer total is 1 + 2 + 3 + 6 + 8 = 20.", move: { value: 8, group: 0, slot: 5 } }, // > Custom code page: Pedagogy Solver - line 84 { text: "So the first center is 20 / 5 = 4. Place 4 in the pentagon.", move: { value: 4, group: 0, slot: 0 } }, // > Custom code page: Pedagogy Solver - line 85 { text: "Now solve the second pentagon. Place 5 on the outside.", move: { value: 5, group: 1, slot: 1 } }, // > Custom code page: Pedagogy Solver - line 86 { text: "Add 7 to the outside.", move: { value: 7, group: 1, slot: 2 } }, // > Custom code page: Pedagogy Solver - line 87 { text: "Add 10 to the outside.", move: { value: 10, group: 1, slot: 3 } }, // > Custom code page: Pedagogy Solver - line 88 { text: "Add 11 to the outside.", move: { value: 11, group: 1, slot: 4 } }, // > Custom code page: Pedagogy Solver - line 89 { text: "Add 12 to the last outside spot. The outer total is 5 + 7 + 10 + 11 + 12 = 45.", move: { value: 12, group: 1, slot: 5 } }, // > Custom code page: Pedagogy Solver - line 90 { text: "So the second center is 45 / 5 = 9. Place 9 in the pentagon.", move: { value: 9, group: 1, slot: 0 } } // > Custom code page: Pedagogy Solver - line 91 ] // > Custom code page: Pedagogy Solver - line 92 }, // > Custom code page: Pedagogy Solver - line 93 7: { // > Custom code page: Pedagogy Solver - line 94 title: "Task 7: Why there is no solution", // > Custom code page: Pedagogy Solver - line 95 lead: "Use a total-sum argument. It is faster and more convincing than random trial and error.", // > Custom code page: Pedagogy Solver - line 96 finish: "So the cards 1 to 12 cannot be split into three valid triangle-average groups.", // > Custom code page: Pedagogy Solver - line 97 steps: [ // > Custom code page: Pedagogy Solver - line 98 { text: "In any triangle group, the center equals the average of the three outer cards." }, // > Custom code page: Pedagogy Solver - line 99 { text: "So the outer total equals 3 times the center." }, // > Custom code page: Pedagogy Solver - line 100 { text: "That means the total of all four cards in one triangle group is 4 times the center, so it must be a multiple of 4." }, // > Custom code page: Pedagogy Solver - line 101 { text: "If all three triangle groups were valid, the grand total of all 12 cards would also have to be a multiple of 4." }, // > Custom code page: Pedagogy Solver - line 102 { text: "But 1 + 2 + 3 + ... + 12 = 78, and 78 is not a multiple of 4." } // > Custom code page: Pedagogy Solver - line 103 ] // > Custom code page: Pedagogy Solver - line 104 } // > Custom code page: Pedagogy Solver - line 105 }; // > Custom code page: Pedagogy Solver - line 106 // > Custom code page: Pedagogy Solver - line 107 function render Thinking Panel(title, lead, items, conclusion) { // > Custom code page: Pedagogy Solver - line 108 var html = "<b>" + title + "</b><br/>" + lead; // > Custom code page: Pedagogy Solver - line 109 if (items.length > 0) { // > Custom code page: Pedagogy Solver - line 110 html += "<ol>"; // > Custom code page: Pedagogy Solver - line 111 for (var i = 0; i < items.length; i++) { // > Custom code page: Pedagogy Solver - line 112 html += "<li>" + items[i] + "</li>"; // > Custom code page: Pedagogy Solver - line 113 } // > Custom code page: Pedagogy Solver - line 114 html += "</ol>"; // > Custom code page: Pedagogy Solver - line 115 } // > Custom code page: Pedagogy Solver - line 116 if (conclusion) { // > Custom code page: Pedagogy Solver - line 117 html += "<p><b>Conclusion:</b> " + conclusion + "</p>"; // > Custom code page: Pedagogy Solver - line 118 } // > Custom code page: Pedagogy Solver - line 119 return html; // > Custom code page: Pedagogy Solver - line 120 } // > Custom code page: Pedagogy Solver - line 121 // > Custom code page: Pedagogy Solver - line 122 function set Thinking Html(html) { // > Custom code page: Pedagogy Solver - line 123 if (_view && _view.solver Text) { // > Custom code page: Pedagogy Solver - line 124 _view.solver Text.set Property("Text", html); // > Custom code page: Pedagogy Solver - line 125 } // > Custom code page: Pedagogy Solver - line 126 } // > Custom code page: Pedagogy Solver - line 127 // > Custom code page: Pedagogy Solver - line 128 function clear Thinking Timeouts() { // > Custom code page: Pedagogy Solver - line 129 for (var i = 0; i < thinking Timeouts.length; i++) { // > Custom code page: Pedagogy Solver - line 130 window.clear Timeout(thinking Timeouts[i]); // > Custom code page: Pedagogy Solver - line 131 } // > Custom code page: Pedagogy Solver - line 132 thinking Timeouts = []; // > Custom code page: Pedagogy Solver - line 133 } // > Custom code page: Pedagogy Solver - line 134 // > Custom code page: Pedagogy Solver - line 135 function stop Thinking Playback(reset Panel) { // > Custom code page: Pedagogy Solver - line 136 if (reset Panel === undefined) { // > Custom code page: Pedagogy Solver - line 137 reset Panel = true; // > Custom code page: Pedagogy Solver - line 138 } // > Custom code page: Pedagogy Solver - line 139 clear Thinking Timeouts(); // > Custom code page: Pedagogy Solver - line 140 thinking Running = false; // > Custom code page: Pedagogy Solver - line 141 if (thinking Enabled Snapshot.length === enabledposition.length) { // > Custom code page: Pedagogy Solver - line 142 enabledposition = thinking Enabled Snapshot.slice(); // > Custom code page: Pedagogy Solver - line 143 } // > Custom code page: Pedagogy Solver - line 144 thinking Enabled Snapshot = []; // > Custom code page: Pedagogy Solver - line 145 if (reset Panel) { // > Custom code page: Pedagogy Solver - line 146 set Thinking Html(get Thinking Default Html()); // > Custom code page: Pedagogy Solver - line 147 } // > Custom code page: Pedagogy Solver - line 148 _update(); // > Custom code page: Pedagogy Solver - line 149 } // > Custom code page: Pedagogy Solver - line 150 // > Custom code page: Pedagogy Solver - line 151 function get Card Index For Value(value) { // > Custom code page: Pedagogy Solver - line 152 for (var i = 0; i < card Val.length; i++) { // > Custom code page: Pedagogy Solver - line 153 if (card Val[i] === value) { // > Custom code page: Pedagogy Solver - line 154 return i; // > Custom code page: Pedagogy Solver - line 155 } // > Custom code page: Pedagogy Solver - line 156 } // > Custom code page: Pedagogy Solver - line 157 return -1; // > Custom code page: Pedagogy Solver - line 158 } // > Custom code page: Pedagogy Solver - line 159 // > Custom code page: Pedagogy Solver - line 160 function place Card Value In Group(value, group Index, slot Index) { // > Custom code page: Pedagogy Solver - line 161 var card Index = get Card Index For Value(value); // > Custom code page: Pedagogy Solver - line 162 if (card Index < 0 || !group Arr[group Index]) { // > Custom code page: Pedagogy Solver - line 163 return false; // > Custom code page: Pedagogy Solver - line 164 } // > Custom code page: Pedagogy Solver - line 165 if (which Group[card Index] != null) { // > Custom code page: Pedagogy Solver - line 166 which Group[card Index].val[which Circle[card Index]] = -1; // > Custom code page: Pedagogy Solver - line 167 } // > Custom code page: Pedagogy Solver - line 168 var target Group = group Arr[group Index]; // > Custom code page: Pedagogy Solver - line 169 card X[card Index] = target Group.x Pos[slot Index]; // > Custom code page: Pedagogy Solver - line 170 card Y[card Index] = target Group.y Pos[slot Index]; // > Custom code page: Pedagogy Solver - line 171 target Group.val[slot Index] = card Val[card Index]; // > Custom code page: Pedagogy Solver - line 172 which Group[card Index] = target Group; // > Custom code page: Pedagogy Solver - line 173 which Circle[card Index] = slot Index; // > Custom code page: Pedagogy Solver - line 174 card Color[card Index] = "#c5e1a5"; // > Custom code page: Pedagogy Solver - line 175 return true; // > Custom code page: Pedagogy Solver - line 176 } // > Custom code page: Pedagogy Solver - line 177 // > Custom code page: Pedagogy Solver - line 178 function start Thinking Playback() { // > Custom code page: Pedagogy Solver - line 179 var script = thinking Scripts[cur Task]; // > Custom code page: Pedagogy Solver - line 180 if (!script) { // > Custom code page: Pedagogy Solver - line 181 set Thinking Html(get Thinking Default Html()); // > Custom code page: Pedagogy Solver - line 182 return; // > Custom code page: Pedagogy Solver - line 183 } // > Custom code page: Pedagogy Solver - line 184 clear Thinking Timeouts(); // > Custom code page: Pedagogy Solver - line 185 thinking Running = true; // > Custom code page: Pedagogy Solver - line 186 thinking Enabled Snapshot = enabledposition.slice(); // > Custom code page: Pedagogy Solver - line 187 for (var i = 0; i < enabledposition.length; i++) { // > Custom code page: Pedagogy Solver - line 188 enabledposition[i] = "ENABLED_NONE"; // > Custom code page: Pedagogy Solver - line 189 } // > Custom code page: Pedagogy Solver - line 190 var items = []; // > Custom code page: Pedagogy Solver - line 191 var delay = 0; // > Custom code page: Pedagogy Solver - line 192 set Thinking Html(render Thinking Panel(script.title, script.lead, items, "")); // > Custom code page: Pedagogy Solver - line 193 _update(); // > Custom code page: Pedagogy Solver - line 194 for (var step Index = 0; step Index < script.steps.length; step Index++) { // > Custom code page: Pedagogy Solver - line 195 (function(step, current Delay) { // > Custom code page: Pedagogy Solver - line 196 thinking Timeouts.push(window.set Timeout(function() { // > Custom code page: Pedagogy Solver - line 197 if (step.move) { // > Custom code page: Pedagogy Solver - line 198 place Card Value In Group(step.move.value, step.move.group, step.move.slot); // > Custom code page: Pedagogy Solver - line 199 } // > Custom code page: Pedagogy Solver - line 200 items.push(step.text); // > Custom code page: Pedagogy Solver - line 201 set Thinking Html(render Thinking Panel(script.title, script.lead, items, "")); // > Custom code page: Pedagogy Solver - line 202 _update(); // > Custom code page: Pedagogy Solver - line 203 }, current Delay)); // > Custom code page: Pedagogy Solver - line 204 }(script.steps[step Index], delay + (script.steps[step Index].delay || 1400))); // > Custom code page: Pedagogy Solver - line 205 delay += (script.steps[step Index].delay || 1400); // > Custom code page: Pedagogy Solver - line 206 } // > Custom code page: Pedagogy Solver - line 207 thinking Timeouts.push(window.set Timeout(function() { // > Custom code page: Pedagogy Solver - line 208 thinking Running = false; // > Custom code page: Pedagogy Solver - line 209 if (thinking Enabled Snapshot.length === enabledposition.length) { // > Custom code page: Pedagogy Solver - line 210 enabledposition = thinking Enabled Snapshot.slice(); // > Custom code page: Pedagogy Solver - line 211 } // > Custom code page: Pedagogy Solver - line 212 set Thinking Html(render Thinking Panel(script.title, script.lead, items, script.finish)); // > Custom code page: Pedagogy Solver - line 213 _update(); // > Custom code page: Pedagogy Solver - line 214 }, delay + 300)); // > Custom code page: Pedagogy Solver - line 215 } // > Custom code page: Pedagogy Solver - line 216 // > Custom code page: Pedagogy Solver - line 217 function show Thinking Process() { // > Custom code page: Pedagogy Solver - line 218 stop Thinking Playback(false); // > Custom code page: Pedagogy Solver - line 219 _reset(); // > Custom code page: Pedagogy Solver - line 220 is First Try[cur Task - 1] = false; // > Custom code page: Pedagogy Solver - line 221 if (typeof question Append History === "function") { // > Custom code page: Pedagogy Solver - line 222 question Append History("Q" + cur Task, "Guided thinking viewed."); // > Custom code page: Pedagogy Solver - line 223 } // > Custom code page: Pedagogy Solver - line 224 start Thinking Playback(); // > Custom code page: Pedagogy Solver - line 225 } // > Custom code page: Pedagogy Solver - line 226 function on Answer Correct() { // > Custom code page: question - line 1 const qn = `Q${cur Task}`; // > Custom code page: question - line 2 const group Info = group Arr.map(format Group); // > Custom code page: question - line 3 // > Custom code page: question - line 4 start Question(qn); // > Custom code page: question - line 5 add Question History(`Valid answer${is First Try[cur Task - 1] ? " (First try)" : ""}:\n${group Info.join("\n")}\n`); // > Custom code page: question - line 6 award Question Marks(is First Try[cur Task - 1] ? 2 : 1) // > Custom code page: question - line 7 end Question(); // > Custom code page: question - line 8 } // > Custom code page: question - line 9 function on Answer Invalid() { // > Custom code page: question - line 10 const qn = `Q${cur Task}`; // > Custom code page: question - line 11 const group Info = group Arr.map(format Group); // > Custom code page: question - line 12 // > Custom code page: question - line 13 question Append History(qn, `Invalid answer:\n${group Info.join("\n")}\n`); // > Custom code page: question - line 14 } // > Custom code page: question - line 15 function on Answer Incorrect() { // > Custom code page: question - line 16 const qn = `Q${cur Task}`; // > Custom code page: question - line 17 is First Try[cur Task - 1] = false; // > Custom code page: question - line 18 const group Info = group Arr.map(format Group); // > Custom code page: question - line 19 // > Custom code page: question - line 20 question Append History(qn, `Incorrect answer:\n${group Info.join("\n")}\n`); // > Custom code page: question - line 21 } // > Custom code page: question - line 22 // > Custom code page: question - line 23 /** @param {number} value */ // > Custom code page: question - line 24 function format Slot(value) { // > Custom code page: question - line 25 return value === -1 ? "X" : value.to String(); // > Custom code page: question - line 26 } // > Custom code page: question - line 27 // > Custom code page: question - line 28 function format Group(group) { // > Custom code page: question - line 29 const results = ["("]; // > Custom code page: question - line 30 for (let i = 1; i < group.val.length; i++) { // > Custom code page: question - line 31 if (i > 1) results.push(" "); // > Custom code page: question - line 32 results.push(format Slot(group.val[i])); // > Custom code page: question - line 33 } // > Custom code page: question - line 34 results.push(`) Center: ${format Slot(group.val[0])} `); // > Custom code page: question - line 35 switch (group.is Valid()) { // > Custom code page: question - line 36 case -1: // > Custom code page: question - line 37 // do something if group.is Valid() === -1 // > Custom code page: question - line 38 results.push('🤔'); // > Custom code page: question - line 39 break; // > Custom code page: question - line 40 case 0: // > Custom code page: question - line 41 // do something if group.is Valid() === 0 // > Custom code page: question - line 42 results.push('❌'); // > Custom code page: question - line 43 break; // > Custom code page: question - line 44 case 1: // > Custom code page: question - line 45 // do something if group.is Valid() === 1 // > Custom code page: question - line 46 results.push('✅'); // > Custom code page: question - line 47 } // > Custom code page: question - line 48 return results.join(""); // > Custom code page: question - line 49 } // > Custom code page: question - line 50 // > Custom code page: question Lib - line 1 // copy into custom function // > Custom code page: Lib Page - line 1 document.onkeydown = function(evt) { // > Custom code page: Lib Page - line 2 evt = evt || window.event; // > Custom code page: Lib Page - line 3 var is Escape = false; // > Custom code page: Lib Page - line 4 if ("key" in evt) { // > Custom code page: Lib Page - line 5 is Escape = (evt.key === "Escape" || evt.key === "Esc"); // > Custom code page: Lib Page - line 6 } // > Custom code page: Lib Page - line 7 else { // > Custom code page: Lib Page - line 8 is Escape = (evt.key Code === 27); // > Custom code page: Lib Page - line 9 } // > Custom code page: Lib Page - line 10 if (is Escape) { // > Custom code page: Lib Page - line 11 //alert("Escape"); // > Custom code page: Lib Page - line 12 //esc Key Pressed = true // > Custom code page: Lib Page - line 13 esc Key Pressed = !esc Key Pressed; // Toggle esc Key Pressed // > Custom code page: Lib Page - line 14 } // > Custom code page: Lib Page - line 15 // > Custom code page: Lib Page - line 16 } // > Custom code page: Lib Page - line 17 _model.add To Initialization(function() { if (!__pages Enabled['Init Page']) return; // Initialising the cards // > Initialization page: Init Page - line 1 var cur X = -card Width * 9 / 2; // > Initialization page: Init Page - line 2 // > Initialization page: Init Page - line 3 for(var i = 1; i <= 20; i++){ // > Initialization page: Init Page - line 4 let idx = i - 1; // > Initialization page: Init Page - line 5 card Val[idx] = i; // > Initialization page: Init Page - line 6 card X[idx] = cur X; // > Initialization page: Init Page - line 7 if(i <= 10) // > Initialization page: Init Page - line 8 card Y[idx] = card Height * 2; // > Initialization page: Init Page - line 9 else // > Initialization page: Init Page - line 10 card Y[idx] = card Height; // > Initialization page: Init Page - line 11 // > Initialization page: Init Page - line 12 init X[idx] = card X[idx], init Y[idx] = card Y[idx]; // > Initialization page: Init Page - line 13 // > Initialization page: Init Page - line 14 cur X += card Width; // > Initialization page: Init Page - line 15 if(i == 10) // > Initialization page: Init Page - line 16 cur X = -card Width * 9 / 2; // > Initialization page: Init Page - line 17 // > Initialization page: Init Page - line 18 // which Group identifies which group the card is in currently. If the card is not in a group, which Group will be null // > Initialization page: Init Page - line 19 which Group[idx] = null; // > Initialization page: Init Page - line 20 // which Cricle identifies which circle the card is in currently. If the card is not in a cricle, which Cricle will be -1. // > Initialization page: Init Page - line 21 which Circle[idx] = -1; // > Initialization page: Init Page - line 22 } // > Initialization page: Init Page - line 23 // > Initialization page: Init Page - line 24 // > Initialization page: Init Page - line 25 // > Initialization page: Init Page - line 26 // > Initialization page: Init Page - line 27 // > Initialization page: Init Page - line 28 }); _model.add To Initialization(function() { if (!__pages Enabled['init Shape']) return; // shape Points is to define the points that we are going to use for the 2d polygons // > Initialization page: init Shape - line 1 var pen Radius = tri Radius = shape Length / 2; // > Initialization page: init Shape - line 2 shape Points = { // > Initialization page: init Shape - line 3 "triangle": [ // > Initialization page: init Shape - line 4 [0, tri Radius * Math.sin(Math.PI / 3), -tri Radius * Math.sin(Math.PI / 3), 0], // > Initialization page: init Shape - line 5 [tri Radius, -tri Radius * Math.cos(Math.PI / 3), -tri Radius * Math.cos(Math.PI / 3), tri Radius] // > Initialization page: init Shape - line 6 ], // > Initialization page: init Shape - line 7 "square": [ // > Initialization page: init Shape - line 8 [-shape Length / 2, shape Length / 2, shape Length / 2, -shape Le generated-with: Web EJS : The web version of Easy Java Script Simulations, version Web EJS 1.1, build 240815. Visit https://www.um.es/fem/wikis/webejs/ fixed-navbar: false title: ejss_model_astoundingly_average Astoundingly Average Number Game to promote Creative Thinking