list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
21169 Balanced base-3   7 519 52.53
9
7
21332 Pigeonhole Tower   7 1755 35.68
4
6
21461 Field   7 281 37.99
12
10
21526 Rotating Cube   7 114 52.67
15
6
21643 Unhappy Numbers   7 53 37.91
31
31
22366 Badminton Tournament - Easy   7 214 35.80
26
20
23875 Another Version of Inversion   7 71 32.13
23
23
25024 Nth Prime   7 114 17.33
34
39
25334 Eefun Guessing Words   7 386 22.91
14
7
25383 New Lottery Game   7 50 19.67
17
15
25844 Find the max XOR value   7 645 59.58
6
16
26108 Trending GCD   7 160 38.36
20
39
26308 Get higher and higher   7 145 39.44
13
24
26314 Corn Headache   7 362 35.04
8
9
26345 PATHETIC STRINGS   7 75 26.25
19
19
27194 Summer Trip   7 221 23.98
10
8
27195 Find The Number   7 217 37.66
20
17
27248 Funny Modular Sequence   7 84 35.36
15
20
27493 Even Frequency   7 72 29.59
21
30
28164 Cats Invitation   7 84 28.90
21
15
28286 Archery Training   7 182 33.13
6
13
28547 Ada and Easy Game   7 101 28.80
13
26
28599 Counting Magical Permutatitons   7 62 29.08
17
29
29455 Alphabetic Rope   7 238 36.34
20
13
30009 Game of MODs   7 48 24.51
19
17
31235 Fractals   7 61 44.04
14
8
31893 Fibonacci and Easy GCD   7 69 28.76
23
32
32029 Ada and Connections   7 77 12.86
26
28
33019 Catering Contracts   7 93 34.31
23
27
34376 Difference One Swaps   7 75 48.60
13
17
34484 Candy pair   7 64 42.15
15
22
34537 Prime Lover Finding   7 67 29.43
28
24
34549 Mysteriousness of a Logical Expression   7 66 10.93
28
23
34619 Pizza Prize   7 131 46.88
14
12
34908 Cheesy line   7 66 31.34
4
14
35028 Long Tiling   7 41 21.50
26
26
35140 Count Pairs   7 66 25.97
21
24
35301 Evaluate Escape Character   7 21 41.91
9
17
35435 love and traffic   7 55 52.25
4
5
35672 Try to learn properly   7 47 16.17
21
21
36324 Richest_Beggar   7 183 35.41
4
9
36712 Trailing digits   7 62 12.73
13
13
36951 HowManyLis   7 168 17.44
21
22
38331 Comet Number   7 89 33.12
7
15
40084 Just Primes II   7 29 38.36
34
30
14 I-Keyboard   8 1310 42.74
24
21
28 Help the Military Recruitment Office!   8 805 16.23
12
9
47 Skyscraper Floors   8 295 12.70
22
22
56 Dyzio   8 1225 31.47
11
14
120 Solitaire   8 370 23.48
26
16

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