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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
82 Easy Problem   4 491 34.74
17
9
83 Bundling   1 49 38.85
17
17
84 Shortcut   1 231 31.61
17
9
87 Football   1 60 22.08
17
1
89 Hang or not to hang   1 61 19.26
17
17
90 Minimizing maximizer   3 365 24.96
17
26
101 Fishmonger   47 2292 38.08
17
20
112 Horizontally Visible Segments   1 154 27.64
17
34
119 Servers   109 19.71
17
17
121 Timetable   53 15.12
17
17
122 Voracious Steve   1 266 29.60
17
17
136 Transformation   77 36.81
17
17
137 Partition   17 780 36.67
17
20
139 The Long and Narrow Maze   1 207 20.71
17
17
142 Johnny and the Glue   105 38.15
17
17
148 Land for Motorways   3 206 41.94
17
17
153 Balancing the Stone   2 324 32.92
17
23
160 Choosing a Palindromic Sequence   95 33.03
17
17
182 Window   1 45 29.80
17
34
186 The lightest language   1 136 24.64
17
34
188 Rectangles   2 181 12.73
17
23
196 Musketeers   2 485 30.23
17
34
210 The Altars   47 15.90
17
1
217 Soldiers on Parade   2 123 28.11
17
12
229 Sorting is easy   1 118 19.30
17
1
234 Getting Rid of the Holidays (Act I)   95 13.84
17
17
239 Tour de Byteland   1 85 24.56
17
17
260 Containers   3 290 45.92
17
14
264 Corporative Network   14 590 24.89
17
19
272 Cave Exploration   39 10.02
17
1
280 Lifts   43 17.38
17
1
283 Naptime   579 24.88
17
1
290 Polynomial Equations   61 22.79
17
17
303 The Unstable Cube   1 45 29.09
17
1
334 The Philosophical Dispute   55 40.48
17
17
344 Poker   3 891 37.48
17
9
349 Around the world   1 81 25.00
17
17
367 Empodia   2 160 27.61
17
26
384 Any fool can do it   2 385 32.22
17
17
391 Railroads   84 17.69
17
17
393 Hexagon   69 48.68
17
1
399 Team Rankings   1 385 53.26
17
9
401 Translations   131 38.11
17
34
405 Tin Cutter   134 33.72
17
17
406 Logic   107 22.51
17
9
407 Random Number   43 27.93
17
17
409 DEL Command   1 73 16.93
17
17
411 Number of quite different words   4 238 33.43
17
27
419 Transposing is Fun   1 277 36.51
17
26
421 Another Road Problem   67 24.36
17
34

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