list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
40459 The triangle of Pascal modulo 2   7 37 44.32
22
20
40468 Mines of Moria II   6 63.93
40469 Watching over the Mines of Moria   18 46.15
17
17
40501 A Simple Sieve   3 6 13.64
45
50
40636 Stacks of boxes   2 45 27.62
26
34
40639 Escape the New America   3 29 29.88
17
17
40642 Chips Challenge   1 23 26.62
17
17
40643 The Revenge Of Anti Hash   1 12 13.27
34
34
40667 Ambitious XOXO   5 36 48.84
11
14
40672 Where Proofless Assumption Fails   4 64 40.94
9
9
40808 Crowded Music Festival   9 46 48.15
7
13
40945 Internet Spamming   4 20 29.17
17
17
40982 Teleporters and Gems II   3 33 19.02
1
1
41044 UkÅ‚adanie kart - Card stacking   1 29 41.86
17
17
41128 Pierwiastkowanie   3 28 36.17
6
12
41212 Bankomat   2 26 36.47
1
1
41213 Diamond Collector   2 21 41.82
6
12
41215 Diamonds   20 16.44
41374 Digit Shifts   12 7.49
34
17
41455 ....   1 11 17.58
17
17
41507 GCD Product Sum   6 43 31.86
6
23
41657 GCD Goodness   2 23 36.00
17
26
41790 Spy Reloaded   3 8.89
41823 Martia Auris 3020   6 48.57
41834 Anagrams and GCD   10 9.17
41890 Anagrams and Divisibility   5 6.14
41944 BitPlay69   5 256 30.64
27
27
42049 Maximum Sum of the Array   2 72 8.67
1
3
42340 Bracket Check   4 130 32.01
3
1

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