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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
40945 Internet Spamming   3 18 32.65
17
17
1456 The Secret of a Lost City   17 35.94
2000 Boxes (Hard)   2 17 3.07
26
34
2141 Golden Garden   17 17.86
2658 Art of War   17 17.65
2662 Put a Point in a Hyperspace   17 11.06
4142 Ellipse   17 8.46
5157 Game Simulator   1 17 4.57
50
17
6170 Homecoming   17 23.00
7583 Cubic Eight-Puzzle   17 40.98
8886 Guess number!   17 5.03
34
34
9063 Shuffling cards   17 31.65
9505 Distinct Subtrees   1 17 20.24
17
17
9506 Jimmy´s Travel Plan   17 40.00
9532 Transportation   1 17 25.33
17
17
9753 Tuple Division   17 4.10
10089 Locks and Keys   1 17 33.75
34
17
10242 Dice on a Board   17 30.00
10354 Count Strings   3 17 7.88
39
39
10451 Stun Boosting   17 27.38
10930 Dixon Dominoes   1 17 24.44
1
1
11984 Dome of Circus   17 48.39
13150 Magic Sticks   1 17 32.37
34
34
13166 Totient in permutation (medium)   17 50.10
13886 BLOCK_D SOLVER   2 17 18.10
17
26
13953 Divide Polygon (HARD)   1 17 22.35
34
34
14839 Boxdropper   17 34.34
17
17
15165 primes triangle (II)   1 17 31.48
34
17
15574 Railway   2 17 31.82
34
34
15733 Hall of Fountains   3 17 50.00
17
23
17382 Airplane Parking   1 17 31.17
17
1
18188 Queen and Stable Relationships   17 34.55
19154 Terrorist Attack   1 17 37.39
34
34
21407 2x2 Subgrid Sum Problem (medium)   17 21.24
21967 City Park   17 44.23
22002 English   17 17.09
23538 Carina   2 17 11.50
34
17
23880 The Toy Store   3 17 37.36
17
17
25684 Jolly Kingdom   17 16.51
27095 Clock Breaking   17 57.50
27340 Terrorists   2 17 27.93
34
34
28009 Balance the parentheses   17 20.59
33039 Amazing Factor Sequence (hard)   2 17 61.42
50
50
34222 Bucket Selection   4 17 15.48
23
34
36123 Plant the potatoes   1 17 21.09
17
17
37389 Weird Construction   2 17 8.77
1
6
177 AB-words   1 16 1.31
50
50
944 Free Tour   16 3.34
4211 Fast Maximum Flow   16 22.22
4533 Determinant of Banded Matrices   16 32.67

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