list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
21135 Distinct Viewpoints   0 0.00
22320 Polynomial Drawing   0 0.00
26183 Laser Beam 2.0   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
25450 When Does The World End   0 0.00
34
50
26561 Pair Divisible 2   0 0.00
27091 Ngày tháng   0 0.00
27144 Cắt bánh   0 0.00
231 The Zebra Crossing   1 0.30
10799 Happiness at the lowest cost   2 0.79
177 AB-words   13 1.24
9190 Perfect Maze   25 1.44
1457 Help Blue Mary Please! (Act I)   11 1.46
34
17
9967 Playing with Words   3 1.55
25024 Nth Prime   5 1.59
9000 Bob and his new kite factory   2 1.87
1484 Search in XML   9 1.95
17320 Guess The Number With Lies v3   1 2.17
23876 Board Score   1 2.33
2661 Illumination   4 2.33
5157 Game Simulator   2 2.35
26450 Palindromic Primes (Hard)   1 2 2.40
12076 Longest Common Subsequence   1 20 2.76
50
50
2000 Boxes (Hard)   13 2.85
850 Soccer Choreography   3 2.99
1797 Cardsharper   1 1 3.03
34
34
2009 Cryptography   71 3.13
22037 Shortest Paths   2 3.41
10210 After Party Transfers   2 26 3.51
26
34
15270 A plus B   2 3.64
944 Free Tour   16 3.70
9527 Department   2 4.00
15864 SUMMING   3 4.00
17
34
3902 Fight with functions   16 4.13
22177 RajaRani   2 1 4.17
25335 Eefun the Accountant   3 4.17
12916 MMM   5 4.33
7490 Biology   5 4.42
22086 Prime Power Test   2 4.42
16809 Estimation   2 48 4.75
30
14
2019 The Rolling Ball   2 4.76
2946 Eclipse   1 14 4.94
50
50
16240 Easy Password   -1 39 5.01
17
17
4189 Landing   3 5.17
8542 Modern Pocket Calculator   -1 30 5.22
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