list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
19406 Fibonacci extraction Sum   2 49 26.38
34
39
21176 Stapled intervals   49 60.67
21178 Encryption kit   49 31.15
25383 New Lottery Game   7 49 19.46
17
15
36441 Funny Prime Factorization   5 49 3.83
12
9
1833 Sudoku   1 48 32.02
34
34
3412 Higgs Boson   48 18.93
8845 Entertainment   1 48 38.10
34
9213 Mafia   2 48 23.38
17
26
9939 Eliminate the Conflict   1 48 40.53
17
17
10646 The National Game   2 48 29.50
26
9
10648 DUGDUG   48 25.63
18637 Lawrence of Arabia   48 25.58
19151 Checkers   48 53.54
23742 Dolan and Nephews   5 48 42.42
30
27
34565 Tetrahedrons in the country   4 48 41.60
17
23
35435 love and traffic   6 48 49.51
5
5
210 The Altars   47 15.90
17
1
1462 Barbarians   47 14.97
3464 Clock   3 47 35.23
34
9
6624 Snowball Game   4 47 30.67
17
26
6926 Tree game   1 47 8.66
34
34
8667 Board-Queries   1 47 21.54
17
17
8794 Swimming Jam   2 47 33.74
26
26
11198 Ipad Testing   2 47 41.28
34
1
11613 Aho-Corasick Trie   4 47 10.32
34
21
13094 Beggars   47 27.23
50
50
14443 Three Circle Problem (HARD)   2 47 29.88
34
1
16280 Flowers of Babylon   1 47 17.48
17
50
35075 Teleporters and Gems   3 47 53.33
17
17
2271 Undecodable Codes   46 13.01
4951 Bridges! More bridges!   1 46 16.42
1
34
7323 Happy Days   46 48.08
9975 No Stories Any More!   1 46 29.02
34
34
10465 One Theorem, One Year   46 42.86
10675 GENIJALAC   46 50.52
11885 Drawing Triangles with Brainf##k   46 50.79
15556 Count right angle triangles   3 46 24.56
34
42
15565 Find Distances In A Plane   1 46 15.45
34
34
17394 Bits Game   46 37.80
1
34
19899 Middle Earth   2 46 12.25
26
17
20167 Array with Hudai Calculation   46 23.92
50
50
21356 Divisible Number Sum   8 46 18.67
26
23
22535 String Play   5 46 43.44
21
21
23429 Grid Arithmetic   2 46 41.79
21
17
28461 Efficient managing   3 46 27.86
17
26
32843 Ada and TicTacToe   3 46 22.58
28
23
34557 Apoorv Loves Primes   9 46 42.49
26
30
36122 Machine Cooling   3 46 62.67
1
9
40808 Crowded Music Festival   9 46 48.15
7
13

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