list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
21332 Pigeonhole Tower   7 1754 35.67
4
6
21461 Field   7 279 37.83
12
10
21526 Rotating Cube   7 114 52.46
15
6
21643 Unhappy Numbers   7 51 37.22
31
31
22366 Badminton Tournament - Easy   7 215 35.86
26
20
23875 Another Version of Inversion   7 68 31.50
23
23
25024 Nth Prime   7 108 17.46
34
39
25334 Eefun Guessing Words   7 372 22.99
14
7
25383 New Lottery Game   7 51 20.46
17
15
25844 Find the max XOR value   7 641 59.38
6
16
26108 Trending GCD   7 156 37.94
20
39
26308 Get higher and higher   7 137 39.24
13
24
26314 Corn Headache   7 357 35.05
8
9
26345 PATHETIC STRINGS   7 72 25.60
19
19
27194 Summer Trip   7 220 23.91
10
8
27195 Find The Number   7 216 37.78
20
17
27248 Funny Modular Sequence   7 83 35.19
15
20
27493 Even Frequency   7 71 29.62
21
30
28164 Cats Invitation   7 82 28.57
21
15
28286 Archery Training   7 181 33.05
6
13
28547 Ada and Easy Game   7 101 28.94
13
26
28599 Counting Magical Permutatitons   7 60 28.38
17
29
29434 Counting WOW-Substrings2   7 103 44.79
15
22
29455 Alphabetic Rope   7 233 36.27
20
13
30009 Game of MODs   7 46 23.92
19
17
31235 Fractals   7 60 43.75
14
8
31893 Fibonacci and Easy GCD   7 65 27.73
23
32
32029 Ada and Connections   7 75 12.71
26
28
33019 Catering Contracts   7 89 33.64
23
27
34376 Difference One Swaps   7 75 49.72
13
17
34484 Candy pair   7 62 42.55
15
22
34549 Mysteriousness of a Logical Expression   7 65 10.65
28
23
34619 Pizza Prize   7 131 46.88
14
12
34908 Cheesy line   7 66 31.34
4
14
35028 Long Tiling   7 40 21.39
26
26
35140 Count Pairs   7 65 25.81
21
24
35301 Evaluate Escape Character   7 19 40.74
9
17
35435 love and traffic   7 53 51.38
4
5
35672 Try to learn properly   7 45 15.85
21
21
36324 Richest_Beggar   7 181 35.33
4
9
36712 Trailing digits   7 62 12.73
13
13
36951 HowManyLis   7 155 17.44
21
22
38331 Comet Number   7 84 35.28
7
15
40084 Just Primes II   7 27 38.03
34
30
41507 GCD Product Sum   7 49 30.99
8
22
14 I-Keyboard   8 1302 42.77
24
21
28 Help the Military Recruitment Office!   8 796 16.19
12
9
47 Skyscraper Floors   8 291 12.64
22
22
56 Dyzio   8 1220 31.42
11
14
402 Hike on a Graph   8 776 40.14
15
19

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