list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
21135 Distinct Viewpoints   0 0.00
32878 N..K..Divide   0 0.00
3647 Moebius   0 0.00
4476 Playfair Cracker   0 0.00
15381 Cut The Rope   0 0.00
19687 Symmetric matrix 2   0 0.00
20983 Hogwarts   0 0.00
22316 pK   0 0.00
32065 Save Lord Tachanka   1 0 0.00
32567 First to meet the spaceship   0 0.00
32679 Ada and Roads   0 0.00
231 The Zebra Crossing   1 0.29
177 AB-words   13 1.22
25450 When Does The World End   1 1 1.37
34
50
9190 Perfect Maze   25 1.44
1457 Help Blue Mary Please! (Act I)   12 1.53
34
17
9000 Bob and his new kite factory   2 1.72
23876 Board Score   1 1.92
1484 Search in XML   10 2.02
5157 Game Simulator   2 2.33
2661 Illumination   4 2.33
1797 Cardsharper   2 2.56
42
42
22177 RajaRani   2 1 2.63
10799 Happiness at the lowest cost   5 2.65
12076 Longest Common Subsequence   1 32 2.79
50
50
2009 Cryptography   75 2.92
850 Soccer Choreography   3 2.99
15270 A plus B   1 3 3.00
34
34
2000 Boxes (Hard)   1 15 3.11
17
34
26194 The wit of Tenali Raman   1 3.23
944 Free Tour   16 3.60
10210 After Party Transfers   2 29 3.79
26
34
4189 Landing   3 3.85
9527 Department   2 4.00
3902 Fight with functions   16 4.13
7490 Biology   5 4.42
2019 The Rolling Ball   2 4.76
16809 Estimation   2 51 4.86
30
17
15864 SUMMING   4 4.88
17
34
16240 Easy Password   -1 40 5.07
17
17
8542 Modern Pocket Calculator   -1 30 5.22
28
6
23806 Yossy, The King of IRYUDAT   3 40 5.23
28
39
12803 Graph   3 5.26
25024 Nth Prime   1 12 5.33
17
34
2946 Eclipse   1 15 5.38
50
50
5120 Minimal Possible String   1 51 5.40
34
34
8478 Ancient Pocket Calculator   5 5.76
10572 Cheating on the contest   20 5.86
1483 Colorful Lights Party   10 5.88
10683 DRIVE   1 5.88

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