list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
95 Street Parade   318 18627 29.08
14
11
63 Square Brackets   92 3891 56.76
14
18
526 Divisors   38 1715 43.75
14
13
9103 Special Numbers   8 759 30.05
14
16
12448 How Many Games?   53 3759 22.36
14
12
14742 Building Bridges(HARD)   10 454 24.08
14
17
25178 Elegant Permuted Sum   8 139 35.67
14
21
25334 Eefun Guessing Words   7 386 22.91
14
7
27487 Police Men   10 308 44.21
14
14
1437 Longest path in a tree   407 20179 39.55
14
15
5295 Adjacent Bit Counts   86 3776 63.98
14
18
3505 Prime Number Theorem   25 1538 28.13
14
13
18149 Rama and Friends   10 999 28.64
14
12
30738 Ada and Coins   59 865 31.85
14
22
3868 Total Flow   11 1398 36.29
14
13
12245 Natalia Plays a Game   10 935 44.00
14
15
21347 Tulip And Numbers   15 1038 21.35
14
14
31040 Namit In Trouble   21 867 23.79
14
14
13745 Crack the Safe   19 610 53.22
14
13
22403 Divisors of factorial   71 1985 29.90
14
14
26054 BMW   21 689 16.39
14
14
39 Piggy-Bank   140 8249 35.53
14
16
30 Bytelandian Blingors Network   54 3791 39.26
14
10
899 Ws Cipher   6 842 38.43
14
15
2852 Broken Keyboard   19 1220 31.73
14
14
3184 Game of Lines   8 1315 27.76
14
9
4273 Train TimeTable   7 426 34.14
14
8
4302 (K,N)-Knight   3 315 25.20
14
24
4993 Traveling Salesman   8 1043 37.18
14
2
5640 Fractions on Tree   6 930 61.30
14
21
7264 Digital LED Number   7 554 28.35
14
4
7380 Factorial challenge   5 344 31.49
14
26
8044 Fantastic Discovery   3 314 42.70
14
14
8758 Cover the string   6 223 23.17
14
17
10328 TRIVIADOR   4 174 31.47
14
20
10649 Mirror Number   6 214 22.21
14
27
12364 Awari 2   3 365 48.99
14
21
12714 Fatawy   5 148 25.64
14
4
12912 Saving BOB   3 99 38.31
14
17
13577 Card Game   13 503 24.51
14
16
14697 Loop Expectation   11 675 49.41
14
22
14971 The Foxens Treasure   11 231 35.31
14
16
16244 Kusac   6 411 36.44
14
21
18465 A Subtle Surf   6 204 43.41
14
11
19416 Potions Class   4 159 37.40
14
24
21174 Gallantry   1 397 51.22
14
11
24247 Monkey King   2 117 21.08
14
14
27317 Number of score sequences   8 84 48.54
14
19
28409 Ada and Cycle   16 1170 25.65
14
17
31235 Fractals   7 61 44.04
14
8

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