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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15060 Elegant Diamond   15 56.25
18095 Faridi and Yadav   3 985 56.16
1
20
8374 PARKET   4 1836 56.12
3
4
22784 Pythagorean Triple Counting   4 28 56.10
30
17
18917 Dukkar and Pikka   4 294 56.03
6
27
34359 Triangle on Binary Tree   6 36 56.00
26
30
20980 Chicken Joggers   14 55.88
4941 Integer Factorization (20 digits)   8 549 55.88
34
30
11050 R Numbers   15 253 55.86
29
33
26705 Path Game   4 91 55.79
20
17
33906 Ada and Sets   2 42 55.73
17
17
7211 Elastic Bands   1 45 55.72
17
17
3373 Permutation Code   41 55.70
4275 rotate it   40 55.70
18184 Durins Day   38 55.68
17707 Constructible Regular Polygons   5 499 55.61
8
8
6977 Odd Independent Sets   13 55.56
15252 Humans Life Code   7 55.56
18531 Barrelrider   1 19 55.56
17
17
400 To and Fro   89 23218 55.55
14
7
6772 Happy Coins   14 2407 55.51
3
10
11956 Addicted   51 55.40
15244 Davids Quest   2 42 55.37
26
17
13055 New Year Train   1 54 55.35
1
17
14441 Three Circle Problem (EASY)   12 1961 55.34
6
13
34009 Counting Child   17 371 55.33
8
10
26646 An easy Problem   6 63 55.26
12
20
33976 Ada and Christmas   12 55.26
16212 Jailbreak   4 71 55.23
17
12
25585 Hablu Wants to Buy   2 973 55.19
6
7
7709 Jumping Zippy   3 63 55.17
26
34
27308 One more weird game   10 393 55.17
3
8
1880 Hanoi Calls   203 55.14
14821 Traffic Lights   1 43 55.10
17
17
16716 Help Your Commander   6 55.10
14961 Maximum Girth   617 55.07
17
26
3915 Star Polygon or Not   1 38 55.06
17
17
2277 Silly Sort   30 800 55.01
17
27
29461 Alphabetic Rope3   3 117 54.99
34
17
19997 Moon Safari (Hard)   3 45 54.97
34
39
7637 Road Map   2 74 54.87
21
17
11769 Kind and gently   101 54.86
34032 Chiaki With Intervals   1 13 54.84
36860 Epidemic Control   5 29 54.84
26
21
22534 Birthday Gift for SJ   4 148 54.83
7
17
8611 Non-Decreasing Digits   71 3713 54.79
7
11
12802 Yet Another Counting Problem   11 54.76
17400 Height of Expectation   1 338 54.67
8
13
27267 Changus Final Battle   8 257 54.64
6
16
11921 Ball Stack   1 40 54.63
17
17

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