list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3753 GONDOR   4 381 52.98
13
13
3832 Kruska   4 104 45.79
17
17
3936 Repair City Hall   4 241 50.00
5
1
3973 0 0 Pairs   4 805 27.34
15
15
4061 Polygon   4 211 32.01
21
17
4157 Domino   4 54 50.42
42
42
4194 Another Lucky Numbers   4 137 33.50
17
13
4197 Dominoes   4 120 22.98
23
23
4310 Permutacja   4 159 40.47
12
17
4329 Counting K-Rectangle   4 387 30.01
20
28
5271 A Coin Game   4 545 31.74
21
30
5298 Interval Challenge   4 135 16.52
24
27
5542 Counting pairs   4 131 26.46
39
36
6035 Dinner   4 155 27.03
9
34
6221 Increasing Powers of K   4 352 27.41
24
34
6264 Rank of a Fraction   4 129 31.58
12
34
6377 Two Array Problem   4 185 27.61
17
26
6479 The Very Greatest Common Divisor   4 93 10.23
21
13
6560 N DIV PHI_N (Hard)   4 164 21.04
17
28
6624 Snowball Game   4 47 30.67
17
26
6650 Consecutive sequence   4 320 45.02
20
17
6852 Fish   4 180 29.77
26
21
6978 Check 1324   4 96 23.09
17
17
7019 Zig-Zag rabbit   4 587 36.87
23
17
7101 Charly And Nito   4 307 36.89
13
17
7107 G Key   4 83 43.69
30
1
7363 Tree Sum   4 157 34.61
45
50
7425 Hackers   4 166 31.38
26
17
7486 Rooks   4 226 28.49
9
13
7602 New Game with a Chess Piece   4 221 31.04
17
34
7685 Flowers   4 308 30.12
15
24
8374 PARKET   4 1840 56.11
3
4
8392 Youtube   4 226 22.62
6
17
8422 Maximum Profit   4 917 53.00
9
6
8424 Life Game   4 154 52.91
13
5
8442 Problem 3   4 717 54.16
4
12
8507 Party Switching   4 244 28.84
6
6
8550 Longest Square Factor   4 67 19.29
21
34
8596 Wood, Axe and Grass   4 513 57.55
17
11
8750 Wordplay   4 91 26.05
17
34
8786 The Longest Chain of Domino Tiles   4 290 32.23
17
12
8793 Separate Points   4 122 23.97
17
17
9042 HQNP Incomputable   4 45 33.55
1
9
9122 Diary   4 1059 35.64
12
3
9759 GO   4 98 48.64
12
6
9973 Problem Set Score   4 915 39.49
12
17
10080 Lawn Mower   4 228 52.22
12
6
10237 Goblin Wars   4 406 25.99
26
21
10240 Circleland   4 710 31.77
13
17
10446 Sicrano   4 504 23.54
17
13

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