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list of challenge problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
41224 Skarbonka   9 13.64
41047 Wieża z wiader - Bucket tower   14 18.56
41046 Kalibracja lasera - Laser calibration   11 46.15
41045 Obrazy i pokoje - Rooms and Pictures   10 15.00
41043 Odwracanie kartek - Pages reading   10 17.54
34317 Materializer   1 10 42.78
17
17
34316 Chess Variants Showdown   1 1 70.25
34
34
31758 Artisticity   3 68.97
31757 Hamster   3 15 62.24
26
26
31362 Matrix Multiplication 4K   4 41.67
17
17
30830 128bit-Fibonacci   1 24 43.87
27841 Sabotage   2 30 56.37
34
34
27840 Seedlings   34 74.92
26801 Hieroglyphs   2 23 58.21
42
34
26800 Lawnmower   1 49 66.11
17
1
26753 lcm addition   6 28.00
26321 God Number is 20 (Rubik)   1 25 65.86
34
1
22739 Majority Party   9 53.95
22734 Mr Phoenix And OR Operation   6 52.17
22733 AAP Volunteers   10 63.64
22717 Kejriwal And Broom   6 300 56.92
1
4
22217 Help Santa Claus to Pack the Toys   1 5 66.74
34
34
20651 Reliability of Logic Circuits   49 66.56
50
50
19972 Counting triangles 2   9 52.94
19920 Strchr in BF   2 9 72.55
26
17
19558 PPrimes   3 131 57.25
21
12
19397 Fibonacci Power Sum   17 56.02
19206 Power Sum   39 52.92
19205 Modular Bernoulli   6 67.21
18931 Sum of primes   4 55 25.24
23
28
18901 The Secret Recipe   45 77.84
18837 Boring Factorials (Ultimate)   1 24 49.45
34
34
18073 Colour Brick Game   53 88.66
17867 Tone Transposition   5 66.36
17820 Guess The Number With Lies v5   1 72 72.66
50
50
17598 Guess The Number With Lies v4   13 63.16
17308 Guess The Number With Lies v2   68 54.30
17257 Guess The Number With Lies v1   31 47.29
16509 Divisors   1 55 61.23
1
34
15673 Alice and Bob plays again   14 67.01
15619 Optimal Swap Sort   9 43.29
15036 Automatic Brainf##k Code Generator (Shortening AI)   3 92 51.86
26
17
14808 Discrete Math Problem (shorten)   1 24 58.99
34
34
14530 Quadratic primes   1 10 63.31
13929 Matrix Exponentiation   2 83 50.66
23
23
13923 Fractionated morse cipher   10 64.83
13872 The SPP constant challenge   19 61.46
13423 64bit-Fibonacci   6 149 43.78
38
34
13418 Fibonacci factorization   1 10 30.60
50
50
13366 TWO KINGS   17 62.42

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