list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
23878 Finding GP   3 25 51.75
17
13
25728 One of the Simpsons symbols   2 276 66.52
5
13
25782 Fury Road   6 87 44.21
17
13
26958 Spaceship   1 30 41.28
17
13
28180 Sanvi Hates Palindrome   5 58 34.15
13
13
28287 Mayonnaise Arrow   3 31 10.18
26
13
28302 Ada and Plus   6 153 44.71
13
13
28457 Correlations   5 91 29.44
9
13
32683 Ada and Kohlrabi   5 67 18.28
30
13
34260 Signpost reading   8 28 22.62
21
13
34622 NICE SEQUENCES   17 143 51.77
11
13
34686 Meet Her Fast!   6 136 41.13
17
13
34864 Large Sum   7 197 17.45
13
13
34908 Cheesy line   6 59 33.44
5
13
35281 Noel and His Reindeer   5 25 41.98
21
13
36712 Trailing digits   7 61 12.37
13
13
40808 Crowded Music Festival   9 46 48.15
7
13
3885 Coins Game   92 5209 45.92
10
13
78 Marbles   68 7900 34.96
15
13
2738 Number Guessing Game   42 4628 62.56
8
13
9805 Be Awesome As Barney Stinson   44 1818 68.29
12
13
3868 Total Flow   11 1376 36.17
14
13
12245 Natalia Plays a Game   11 871 44.09
12
13
372 The Benefactor   48 3042 35.48
12
13
2150 Counting Subsequences   13 1024 29.52
9
13
11372 Blueberries   62 2217 33.54
12
13
9652 Robots on a grid   21 847 19.50
17
13
12726 XOR Game   5 534 43.85
11
13
14329 Magic of the locker   19 2436 19.25
4
13
29335 Movie Fan   12 145 65.82
9
13
21751 Help the Heroes   10 386 32.20
9
13
30947 Sabbir and gifts   21 350 31.81
16
13
10582 subarrays   215 9288 34.32
11
13
3377 A Bug’s Life   342 15280 27.41
12
13
4343 Empty Boxes   26 3553 66.08
2
13
1786 In Danger   49 4365 53.59
7
13
4200 Hamster flight   13 1150 45.40
5
13
6290 Robbery 2   7 799 32.79
17
13
10416 Van Helsings gun   3 1418 54.04
6
13
13384 Nice Binary Trees   26 1787 39.42
9
13
15562 Find Lexicographically Smallest Permutation   12 352 40.25
15
13
17400 Height of Expectation   1 338 53.98
8
13
18056 Robert Langdon & Cipher   2 563 50.46
1
13
18202 HUGE GCD   17 669 33.35
14
13
18937 Touch of Venom   21 1399 23.24
11
13
21360 Suffix Equal Prefix   5 499 28.55
13
13
23336 Make Triangle   3 86 25.99
10
13
24998 PLAYING WITH BITS   34 776 22.07
13
13
25892 Palindrome in a Tree   7 141 35.49
17
13
28286 Archery Training   7 177 32.99
6
13

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