list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15965 PLAY WITH MATH   60 6827 46.44
4
5
2903 Transportation   11 46.43
5148 Get-Together at Stockholm   1 50 46.43
1
17
11904 A Classic Myth - Flatland Superhero   10 46.43
26647 Factorial and divisorss   12 98 46.41
20
22
7566 Expected Cycle Sums   44 46.40
30922 Ada and Plum   12 137 46.38
24
24
1025 Fashion Shows   30 27539 46.37
3
3
7402 Repair Depots   14 46.34
9219 Nikhil Problem   2 223 46.31
17
17
8097 Islands   69 46.30
39219 Brenden Politeness Filter   1 44 46.28
1
1
32079 Ada and Greenflies   8 111 46.28
13
32
27313 Number of Binary Trees   5 72 46.26
6
17
31235 Fractals   7 54 46.25
14
8
23881 God of Nim   5 185 46.23
1
20
22384 Saving Planet Bomber (Easy)   3 38 46.22
1
27
16207 Football Fever   1 72 46.22
17
17
12244 Natalia Has Another Problem   6 108 46.20
17
14
14664 Shared cathetus (easy)   3 98 46.20
17
23
1789 Huffman´s Greed   1 86 46.19
17
34
7586 Number of Palindromes   8 1284 46.18
13
14
34619 Pizza Prize   6 128 46.17
16
14
4004 Exploding CPU   141 46.17
9012 Maximum Self-Matching   31 655 46.16
24
29
4212 Another Longest Increasing Subsequence Problem   10 46.15
33126 Ada and Lemon 1   19 46.15
10439 Walking Robot   110 46.11
34
34
5102 Mystic Craft   54 46.05
12959 Basic Grapes Instinct   1 227 46.05
17
1
3885 Coins Game   92 5154 46.03
10
13
2130 Trolls   29 46.03
7034 Crashing Robots   3 158 46.02
17
1
10814 Unique Paths   123 46.00
5317 Tetravex Puzzle   1 278 45.99
17
9
260 Containers   3 290 45.97
17
14
27339 Queue of Soldiers   12 45.95
1453 Optimal Connected Subset   148 45.94
26
42
4565 What is your Logo   3 916 45.94
1
13
8318 color the balls   66 45.93
50
50
2631 Chomp   108 45.91
10557 MINI IN DANGER!!!   2 23 45.90
17
9
18183 Drunk Game   3 38 45.90
26
26
19971 100pct failure in 72 hours   1 8 45.90
17
50
21353 Avantgarde and Doughnut   5 19 45.90
21
34
21963 Flowery Trails   3 38 45.87
17
13
7426 Imperial Units   3 498 45.86
3
12
8668 THE BLACK AND WHITE QUEENS   3 81 45.86
21
34
3394 Lagrange’s Four-Square Theorem   4 527 45.84
1
9
4278 Battlefield   5 45.83

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