list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
23737 Ogledala   1 54 37.50
34
17
23821 Magic Schools   1 29 20.65
34
34
24730 Magical colorful cats (hard)   1 15 25.53
34
34
25335 Eefun the Accountant   1 12 17.09
17
17
25339 Eefun and Doors   1 11 25.76
34
17
25450 When Does The World End   1 5 4.27
34
50
25476 Induced favoritism   1 47 29.65
17
34
25482 Kimetto Kipsang and Kipchoge   1 44 21.48
34
34
25528 LUTRIJA   1 8 11.76
17
17
25819 DOMINO   1 21 27.78
34
34
25924 Cricket Selection   1 80 25.62
12
26
26180 Folding Stick   1 28 55.17
17
17
26183 Laser Beam 2.0   1 4 5.06
17
17
26663 Theater shade in Berland   1 28 11.96
34
17
26843 Who is the Best?   1 10 26.53
34
34
26913 SUPER CELL   1 37 20.08
17
17
26978 Hofstadter–Conway 10000 dollar sequence   1 11 41.57
17
34
27096 Forever Young   1 33 23.81
27098 Oil   1 88 26.84
17
34
27099 Road Times   1 7 32.50
27102 Swap Space   1 132 39.11
1
17
27337 LIS and tree   1 42 29.06
34
26
27341 Jumping Joey   1 6 18.42
34
17
27433 Divisible Fibonacci Numbers   1 29 29.33
17
34
27494 Happiness   1 9 14.78
50
50
27521 Domino's effect   1 15 31.43
1
9
28315 Shoumiks Weakness   1 14 22.33
34
34
28460 Congratulations, Fidel!   1 44 15.11
17
17
28462 New TAP   1 40 34.18
17
17
28463 Insect invasion   1 21 9.90
34
34
28465 Koalas   1 17 15.24
34
17
31280 Ada and Zoo   1 36 34.29
17
34
31342 Simple Path   1 32 25.74
17
17
31374 Matrix Multiplication 2K   1 35 32.82
26
9
31557 Halum and Candies   1 69 30.65
31884 RPS Warfare   1 21 18.68
17
17
31897 If Chain   1 27 46.53
17
17
31902 Paragliding Trip   1 25 31.36
17
34
31928 Those College Days!   1 237 28.53
5
6
31971 NEO   1 10 3.44
34
50
31973 THE SHORTEST PATH   1 37 32.05
26
17
31976 Ada and Tulips   1 20 18.80
34
34
32065 Save Lord Tachanka   1 0 0.00
32091 Chessboard State 2: International Chess Tournament   1 6 14.81
50
17
32092 Chessboard State 3: Intergalactic Chess Tournament   1 6 42.25
50
34
32259 Walk home together   1 41 10.03
17
17
32271 KNIGHTS level testing   1 11 21.13
34
17
32302 Ada and Replant   1 22 24.66
50
34
32446 Sanvi and Magical Numbers   1 13 26.83
50
34
32529 Nearest Neighbor Search   1 21 32.76

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