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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2905 Not a Triangle   93 5001 38.65
11
11
17113 Finding the Tesserect   15 907 37.22
11
15
13753 Amazing Prime Sequence   61 3319 29.82
11
12
35276 Smallest on the Stack   21 891 15.12
11
13
1847 No Change   37 1672 36.21
11
14
27 Sorting Bank Accounts   53 8785 40.41
11
6
376 A concrete simulation   15 1720 34.35
11
12
4303 Dice   13 925 15.72
11
19
6168 Building Bridges   27 1642 26.05
11
17
31341 Just One Swap   11 174 27.83
11
12
1845 Mice and Maze   100 5440 36.06
10
10
16030 Psycho   13 831 20.55
10
11
23842 Professor Farouk Question   17 576 33.52
10
7
2157 Anti-Blot System   104 12934 45.25
10
5
1436 Is it a tree   337 20613 35.22
10
10
3979 Whirligig number   7 1024 37.94
10
15
6450 PP numbers   10 879 41.76
10
6
6731 Coeficientes   2 1253 50.05
10
9
13626 Charu and Coin Distribution   7 413 41.16
10
20
14929 Subsequence   2 173 12.74
10
15
15847 Equalize the Sectors   5 155 60.25
10
27
17399 G Force   17 349 33.07
10
15
18965 Milk Scheduling   15 983 24.93
10
15
23336 Make Triangle   3 85 25.47
10
13
23536 Front   5 156 26.71
10
15
25067 Fibonacci Polynomial   8 222 40.77
10
20
25962 Essay   5 67 32.19
10
17
27194 Summer Trip   7 215 23.48
10
8
28798 Yet Another Xor Sequence   8 108 46.64
10
10
32086 The Permutation Game Again   11 156 43.51
10
13
32944 Ada and Friends   13 881 38.73
10
7
36861 Yet Another Perfect Square Equation   8 57 31.70
10
20
9861 Hotels Along the Croatian Coast   211 8917 41.64
10
12
3883 LATGACH3   55 3163 56.56
10
20
21524 Pattern Find   79 4607 37.99
10
13
247 Chocolate   74 5836 43.81
10
18
15650 Dark roads   27 1426 36.27
10
10
1418 The Cats and the Mouse   55 2966 33.68
10
12
11772 Negative Score   67 3397 34.26
10
11
10069 Kompići   18 804 69.10
10
20
10712 Easy Calculation   16 1365 35.79
10
14
28265 Ada and Rain   15 397 54.72
10
14
2450 Counting Rabbits   8 1216 34.01
10
12
7169 Pizza   45 6418 29.96
10
8
10500 Haybale stacking   22 3303 33.89
10
14
16245 Living with Courage   19 568 37.42
10
13
25967 Social Network Community   31 981 31.44
10
12
29363 How many can you sort?   11 77 47.72
10
10
29431 Counting WOW-Substrings   10 126 38.39
10
19
34012 Adrita and Her Bike Ride   8 141 31.68
10
8

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