list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2270 Balloons in a Box   164 23.65
2271 Undecodable Codes   46 13.01
2272 Crossing the Desert   50 19.24
2273 Ferries   29 17.75
2275 Toil for Oil   13 30.72
2318 Overlapping Words   88 22.70
2319 Sequence   214 28.38
2323 Broken Compass   41 13.47
2325 String Distance   210 21.18
2413 Building Beacons   40 32.58
2417 Eliminate The Enemies   22 26.79
2418 Flying Frogs   57 37.43
2419 G-Line Grid   1 4 7.14
2423 Minimal Triangulations of Graphs   27 33.33
2485 Phone Lines   18 17.80
2511 Magic Program IV   27 17.99
2631 Chomp   108 45.91
2643 Starcraft I   54 22.25
2658 Art of War   17 17.65
2661 Illumination   6 3.40
2662 Put a Point in a Hyperspace   17 11.06
2709 Untitled Problem   27 17.75
2733 K Equal Digits   10 11.96
2734 Large party   34 24.35
2855 Forest   57 12.20
2877 Another understanding of Super Dice Game   64 10.00
2898 Party of Cloaked Killers   29 21.15
2903 Transportation   11 46.43
2944 Emmons   7 8.28
2962 Painting Blocks (Act I)   107 58.24
3002 Electrophoretic   12 26.00
3005 Subdividing a Land   24 37.80
3009 Revenge of Voronoi   14 34.92
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 20.00
3208 Yet Another Longest Palindrome Problem   68 13.65
3254 Guard   14 51.72
3305 Roman Patrollers   45 59.26
3307 Hex Tile Equations   1 35 42.45
3309 Bulletin Board   19 20.80
3347 Cestarine   59 34.58
3359 Stack   45 15.60
3360 Digital Image Recognition   25 8.19
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

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