list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9750 Polygon Diagonals   26 29.13
10699 Symmetry   1 26 36.63
17
34
10822 The Prime Minister   1 26 13.35
11179 Korra in the Spirit World   26 41.24
13156 Tom and Jerry   26 12.13
15242 Betos Quest   1 26 29.44
34
26
17821 My Name is UMMM!   2 26 18.75
17
9
18915 Anils Proposal   2 26 18.54
50
50
20930 Progression   4 26 8.84
34
34
21085 Palindrome Merge   1 26 26.67
17
17
22766 Make Sets   2 26 56.72
9
26
1455 Program Analyser   25 15.25
1468 Outside it is now raining   25 24.78
1965 Set Cover   2 25 12.42
1
17
2420 Hospital at Hands   25 23.08
34
34
3010 Castle Wall   25 22.13
3360 Digital Image Recognition   25 8.19
3581 Tree Similarity   1 25 49.17
34
34
3895 Matrix Game   25 31.71
6706 Making Chess Boards   25 26.15
7874 Calculator   25 22.60
8074 God of Number Theory   25 41.98
8283 Non-Decreasing Numbers   1 25 24.82
50
50
8896 Pattern Matching   1 25 21.38
17
13
9504 Paint on a Wall   1 25 43.56
34
26
9638 Circuits   25 9.82
50
34
10425 Security System   25 54.24
11116 Discord is Cornered   2 25 51.47
17
9
13116 Dividing Xorland   1 25 43.75
17
9
13808 Colors   3 25 20.99
9
26
14055 The Wind Waker   1 25 36.96
17
17
18393 Hamiltonian Cycles   1 25 17.89
17
17
21354 String Problem   4 25 35.80
26
26
21640 Nested Palindromes   2 25 20.81
38
38
22561 Roger and tree III   5 25 11.34
27
27
23134 Help Me Please!   25 23.62
1
17
23878 Finding GP   3 25 51.75
17
13
26663 Theater shade in Berland   1 25 11.78
34
17
26916 Extremely Lagged Fibonacci   3 25 33.33
34
34
31897 If Chain   1 25 46.75
17
17
35278 Earth Sled Tour   4 25 30.97
34
34
35281 Noel and His Reindeer   5 25 41.46
21
13
37390 Colored Development   4 25 37.84
17
26
40639 Escape the New America   2 25 26.62
17
17
1687 Logic II   1 24 12.50
34
34
2882 The Warehouse   1 24 28.46
34
17
2946 Eclipse   1 24 10.92
50
50
3005 Subdividing a Land   24 37.80
3582 Restaurant Tab   24 27.27
8332 Ski slopes   24 21.90

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