list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2944 Emmons   7 8.28
2962 Painting Blocks (Act I)   107 58.24
3002 Electrophoretic   12 26.00
3005 Subdividing a Land   24 36.90
3009 Revenge of Voronoi   14 35.26
3010 Castle Wall   25 22.13
3078 Copying DNA   44 23.53
3108 Charlesbert and Merangelou   71 47.31
3166 Permutation Exponentiation   33 14.85
3197 Tree Construction   62 19.80
3208 Yet Another Longest Palindrome Problem   68 13.65
3254 Guard   14 51.72
3305 Roman Patrollers   46 59.46
3307 Hex Tile Equations   1 35 42.45
3309 Bulletin Board   19 20.80
3347 Cestarine   59 34.31
3359 Stack   45 15.60
3360 Digital Image Recognition   27 9.07
3372 Round Table   1 57 45.00
3373 Permutation Code   41 55.70
3393 Knot or Not   6 13.56
3406 Bases   68 21.12
3412 Higgs Boson   48 18.93
3415 Shrinking Polygons   231 18.92
3420 Falling Ice   7 24.14
3461 Song Contest   12 14.44
3462 The SkateparkĀ“s New Ramps   10 32.65
3463 Robintron   6 22.22
3465 Drive through MegaCity   23 25.16
3466 Another Longest Common Subsequence Problem   6 42.86
3482 Alias   4 57.14
3483 Begin   4 11.11
3485 Disputes   81 62.91
3486 Elimination   67 28.48
3490 Hidden Triangle   9 28.85
3492 Braille Transcription   -1 10 12.32
3495 The Nobel Thief   6 38.10
3533 Game on board   28 36.73
3543 Matrica   53 39.38
3582 Restaurant Tab   24 27.27
3640 Hanoi Subway System Construction   32 41.75
3641 Earthquakes   23 37.68
3642 Pretty Printing   39 24.38
3645 Farthest Headquarters   56 25.93
3646 Adventure Tourism   45 15.69
3647 Moebius   1 2.56
3678 Cattle Bruisers   86 25.65
3679 Moo University - Emergency Pizza Order   -1 34 25.91
3733 Trezor   100 52.41
3762 Bread Tree   162 13.54

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