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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
23842 Professor Farouk Question   17 582 33.72
10
7
1845 Mice and Maze   100 5537 35.92
10
10
376 A concrete simulation   15 1731 34.35
11
12
4303 Dice   13 929 15.72
11
19
6168 Building Bridges   27 1659 25.98
11
17
31341 Just One Swap   11 182 28.59
11
12
27 Sorting Bank Accounts   53 8946 40.33
11
6
1847 No Change   37 1680 36.16
11
14
10069 Kompići   19 837 68.58
11
20
13753 Amazing Prime Sequence   61 3356 29.92
11
12
17113 Finding the Tesserect   15 920 37.23
11
15
2905 Not a Triangle   93 5045 38.70
11
11
11736 Prime Time   25 2161 48.53
11
12
25942 Ball sum   42 1797 35.24
11
11
4452 Simple Arithmetics II   55 7509 42.28
11
5
56 Dyzio   8 1221 31.44
11
14
66 Cross-country   38 4107 64.52
11
12
176 Sum of one-sequence   5 670 33.57
11
27
390 Billiard   1 901 54.51
11
21
3544 Binary Search Tree   6 610 21.00
11
20
6285 Another Game With Numbers   32 1318 31.05
11
13
6828 Lineup   7 700 32.02
11
9
7405 Delicious Pancakes   1 735 27.11
11
11
8917 How Many Plusses   7 181 31.29
11
14
9494 Just Add It   76 6429 46.83
11
10
12726 XOR Game   5 540 43.93
11
13
13105 DNA   5 690 33.54
11
24
13376 The new President   4 390 31.37
11
11
16034 Minimum Number   5 496 16.12
11
1
16409 Lopov   5 315 28.59
11
14
17309 Operation Bits   1 416 57.31
11
11
18457 Very Friends   6 248 27.91
11
30
18662 Product of factorials (again)   3 85 31.34
11
24
18878 Topper Rama Rao   21 1041 48.38
11
21
19174 Khairy and Gold Alloys   7 146 47.53
11
11
19291 Structures   4 134 28.11
11
17
20654 Interesting Subset   5 96 23.69
11
14
20985 Archipelago   6 106 62.77
11
4
25214 Ohani And The Game   80 19.29
11
8
26695 Atul and Aastha Chronicles 2   144 37.69
11
9
26743 Wonowon   6 147 66.11
11
11
29431 Counting WOW-Substrings   11 146 34.52
11
19
30739 Ada and Manure   18 314 58.47
11
22
32879 Mahammad and strings   3 88 10.92
11
9
34648 Seven   5 43 43.71
11
21
35381 VALENTINE   2 42 27.64
11
14
40667 Ambitious XOXO   6 45 50.00
11
15
2006 Load Balancing   19 1907 47.56
11
19
6691 Picking Up Chicks   29 2253 32.14
11
18
28306 Ada and Queue   28 2468 25.96
11
9

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