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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3933 Minimum Permutation   6 182 38.17
12
17
3964 Investment Money   15 617 25.57
16
17
3969 M&M Game   12 1288 42.10
4
17
3970 Convert to Decimal Base System   53 40.29
17
17
4061 Polygon   4 211 33.58
21
17
4176 A Knightly Pursuit   2 63 27.56
26
17
4180 Pizza Location   2 571 18.49
31
17
4203 Double Queue   1 75 43.50
17
17
4227 "Shortest" pair of paths   3 205 39.46
23
17
4310 Permutacja   4 160 40.19
12
17
4416 Jumping Hands   1 207 66.67
17
17
4558 I Speak Whales   182 42.26
17
17
4568 Rotating Rings   1 288 29.48
17
17
4593 Arithmetic sequence   1 64 9.52
34
17
4644 Proving Equivalences   1 194 28.33
17
17
4657 Gas Wars   139 35.32
34
17
4658 Help Hemant Verma   1 50 14.99
9
17
4666 Wireless   1 124 36.24
17
17
4761 Strategy game   2 37 54.10
9
17
5011 Library for Madrid   55 42.17
17
17
5128 Bomb the Bridge   1 36 28.18
17
17
5142 A Pair of Graphs   1 66 56.25
17
17
5147 Fire-Control System   30 18.50
34
17
5148 Get-Together at Stockholm   1 50 46.43
1
17
5157 Game Simulator   1 17 4.57
50
17
5294 Recurrence   2 255 14.32
28
17
5452 Hop Do not Walk   2 144 35.29
17
17
5453 Air Strike   2 175 23.63
17
17
5463 Bird or not bird   2 115 38.84
1
17
5466 Electronic queue   3 156 36.89
12
17
5541 Sequoiadendron   1 61 43.89
17
17
5885 Troops of Sand Monsters   2 107 17.52
17
17
5917 Factorial length   11 3463 34.54
5
17
6042 Another Box Problem   10 830 49.85
6
17
6288 Treeramids   15 1089 51.84
20
17
6289 Bomberman   208 25.52
17
17
6325 Many polygons   3 199 26.15
12
17
6499 Breaking Chocolates   1 98 18.89
17
17
6650 Consecutive sequence   4 320 45.05
20
17
6665 Easy Longest Common Substring   2 144 23.01
23
17
6681 Point on the side of the rectangle   1 128 43.97
17
17
6692 B - Esperanto Lessons   1 60 62.39
1
17
6700 Make it Smooth   1 69 20.99
17
17
6726 Goldbach graphs   3 30 66.67
17
17
6773 Dinostratus Numbers   1 92 17.79
17
17
6805 Counter attack   3 173 60.53
17
17
6825 Field Plan   1 98 29.72
17
17
6829 Polynomial   2 187 30.02
17
17
6978 Check 1324   4 96 23.09
17
17
7019 Zig-Zag rabbit   4 587 36.87
23
17

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