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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
34670 TWISTED ARRAY   206 40.47
2
14
34648 Seven   5 45 44.44
11
21
34636 Richie Rich and Keen Bean   51 45.24
17
23
34624 Longest palindrome with no adjacent duplicates   2 95 31.59
28
17
34623 Jeremías y sus loros   5 329 68.00
9
13
34622 NICE SEQUENCES   17 165 50.66
11
13
34621 NARUTO AND HILLS   8 48 38.03
20
15
34619 Pizza Prize   7 131 46.88
14
12
34617 Palindrome Lover   2 179 25.25
3
3
34616 Taming the Dragon   2 102 32.64
12
17
34615 Sharmeen Loves Substring [ HARD ]   8 83 37.43
17
21
34612 Can Sharmeen Solve it? [ HARD ]   6 30 28.44
21
24
34610 Sharmeen Loves Mozahid Loves Sharmeen [ HARD ]   14 168 42.29
6
6
34575 A New Task for Ibrahim   6 39 52.48
4
28
34565 Tetrahedrons in the country   5 55 43.88
17
26
34557 Apoorv Loves Primes   9 54 44.61
26
30
34551 Stopping-off Cities   6 72 18.08
26
23
34549 Mysteriousness of a Logical Expression   7 66 10.93
28
23
34545 Tama Starks Prime Apprenticeship   -1 53 18.47
17
9
34542 Lord of Light   312 36.00
9
1
34537 Prime Lover Finding   7 67 29.43
28
24
34536 MultiSort   4 179 21.36
8
4
34502 ZERO TRIPLET   12 84 16.11
17
14
34501 Divisible Strings   5 219 28.86
15
17
34499 So Many Squares   6 27 23.76
34
37
34484 Candy pair   7 64 42.15
15
22
34482 Allowed Factors   4 77 27.64
14
27
34481 Galactic Division   2 9 6.67
34480 Profiling   8 97 28.64
8
8
34409 Disconnected country   1 49 22.20
34
34
34385 Pripyat   6 26.09
34380 Even Semiprime Runs   4 27 63.45
28
28
34379 Another Travelling Salesman Problem   2 12 12.28
50
42
34377 Digit Subsequence   11 257 35.92
7
11
34376 Difference One Swaps   7 75 48.60
13
17
34374 Samvel and Boxes   4 55 31.29
34
34
34373 Clickbait   8 25 33.93
32
19
34370 Incomplete hierarchy   21 11.59
1
17
34359 Triangle on Binary Tree   6 37 49.57
26
30
34357 Ludic Numbers (hard)   2 4 14.63
34356 Ludic Numbers (medium)   5 61 30.32
36
39
34353 Smelly Toilets   1 9 16.95
34352 Cake Walk   3 54 38.89
34
34
34327 Cyclic Counting Gamble   17 12.84
34315 The Chase   5 8.22
34314 Spaceships in Space   2 21 33.94
17
9
34301 Map Exploration Cost   2 25 39.29
17
17
34282 Traffic Planning   3 18 30.56
6
1
34275 Game Store   11 212 48.72
5
6
34260 Signpost reading   8 28 20.41
21
13

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