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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11482 Count on a trie   60 23.63
42
50
12409 Johnny at school   1 72 23.63
17
17
3943 Nested Dolls   30 1223 23.63
20
27
5453 Air Strike   2 175 23.63
17
17
8836 Yet Another Sequence Problem   73 23.62
23134 Help Me Please!   25 23.62
1
17
2008 Dab of Backpack   17 668 23.62
21
17
13884 FLING1   55 23.60
15249 Swap (Medium - Level 200)   6 23.60
5107 Playing with Marbles   7 787 23.59
12
8
36537 Koala Fan   8 41 23.57
13
10
6803 Absurd prices   2 381 23.57
12
12
40 Lifting the Stone   6 1612 23.56
13
16
5725 123 Sequence   2 120 23.56
1
1
2421 Incrementing The Integer   1 50 23.55
17
50
10446 Sicrano   4 504 23.54
17
13
3078 Copying DNA   44 23.53
13816 Pheversos Game   3 23.53
31894 House Buying Optimizations   6 23.53
287 Smart Network Administrator   3 448 23.52
23
28
14858 digit count   39 23.51
15849 Find the Treasure   10 594 23.50
13
10
20654 Interesting Subset   5 95 23.50
11
14
27194 Summer Trip   7 215 23.48
10
8
9968 Magic Crystals and Laser Beams   179 23.48
2270 Balloons in a Box   164 23.46
120 Solitaire   7 358 23.46
26
16
30734 Ada and Orange Tree   29 371 23.43
22
21
19568 Prime queries   10 406 23.42
27
21
31040 Namit In Trouble   21 776 23.42
14
14
15655 Product of factorials   20 1322 23.42
19
19
7299 Multiples of 3   120 3687 23.42
20
17
28744 Coin Fight   3 34 23.41
9
17
962 Intergalactic Map   2 564 23.41
19
28
9213 Mafia   2 50 23.37
17
26
1000 Equidivisions   -1 644 23.37
13
13
12399 Johnny Hates Climbing   3 113 23.37
21
13
16639 Endless Knight   39 23.36
7969 A Knights’ Tale   3 76 23.33
17
17
8758 Cover the string   6 220 23.32
14
17
13577 Card Game   12 430 23.30
15
17
4226 Japan   30 1752 23.29
16
19
702 Barn Expansion   152 23.28
1
17
28464 Joining lines   3 57 23.26
5
17
1166 Dead Fraction   316 23.24
12
17
18937 Touch of Venom   21 1399 23.24
11
13
4350 Giá trị lớn nhất 3   14 409 23.22
28
19
2668 Polygon   1 66 23.21
26
34
8285 Rectangles in a Matrix   2 7 23.21
17
34
21460 Tresi and Girls   3 66 23.21
17
21

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