list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
40459 The triangle of Pascal modulo 2   7 38 45.36
22
20
40468 Mines of Moria II   6 66.10
40469 Watching over the Mines of Moria   17 44.23
17
17
40501 A Simple Sieve   3 5 16.67
45
50
40636 Stacks of boxes   2 44 27.40
26
34
40639 Escape the New America   3 26 30.41
17
17
40642 Chips Challenge   1 22 28.84
17
17
40643 The Revenge Of Anti Hash   1 8 3.88
34
34
40667 Ambitious XOXO   5 36 46.50
11
14
40672 Where Proofless Assumption Fails   4 63 41.03
9
9
40808 Crowded Music Festival   8 44 49.15
8
13
40945 Internet Spamming   4 20 34.31
17
17
40982 Teleporters and Gems II   3 33 19.02
1
1
41044 UkÅ‚adanie kart - Card stacking   25 45.71
41128 Pierwiastkowanie   2 23 34.62
9
17
41212 Bankomat   1 18 30.56
1
1
41213 Diamond Collector   1 16 37.78
1
9
41215 Diamonds   18 17.19
41374 Digit Shifts   12 7.76
34
17
41455 ....   1 11 19.75
17
17
41507 GCD Product Sum   5 40 33.65
8
24
41657 GCD Goodness   2 22 36.84
17
26
41790 Spy Reloaded   3 9.76
41823 Martia Auris 3020   5 41.18
41834 Anagrams and GCD   10 10.48
41890 Anagrams and Divisibility   5 6.31
41944 BitPlay69   4 252 30.99
26
26
42049 Maximum Sum of the Array   2 61 9.37
1
3
42340 Bracket Check   3 70 35.34
4
1

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