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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1182 Sorted bit squence   292 42.04
17
1
3831 Lubenica   1 199 42.06
17
17
12357 Subset and upset (HARD)   4 127 42.07
21
21
23925 Vitaliy and Pie   12 613 42.07
10
7
21394 Ohani And The Series   4 599 42.07
17
17
10465 One Theorem, One Year   45 42.08
18240 GENIE SEQUENCE   21 1553 42.08
8
10
8735 Suffix Of Cube   1 94 42.08
2002 Random Number Generator   97 42.09
10537 Edit Distance Again   22 2536 42.10
4
6
21692 CURD PRODUCERS   6 528 42.10
15
11
148 Land for Motorways   3 208 42.11
17
17
15850 Game   1 58 42.11
1
34
21409 2x2 Subgrid Sum Problem (generalized)   1 6 42.11
37388 Balls and Queries   9 53 42.11
7
11
17123 Destroying the Weapon Warehouse   163 42.13
1
1
26319 I LOVE Kd-TREES   11 215 42.16
20
25
7422 Escape from Jail Again   7 436 42.16
30
32
3935 SHIFT Operator on Matrix   188 42.17
5011 Library for Madrid   55 42.17
17
17
12609 Different Vectors   3 43 42.17
26
34
3969 M&M Game   12 1299 42.18
4
17
36797 GOOD COMMUNICATION   3 12 42.19
17
17
3693 Maximum Sum   58 6468 42.22
19
18
351 Ha-noi!   382 42.22
1
1
21963 Flowery Trails   3 43 42.22
17
13
780 The Archipelago   37 42.23
34
26
4558 I Speak Whales   182 42.26
17
17
12323 Minimum Knight moves !!!   132 8075 42.27
15
11
11375 Espionage   10 1515 42.28
4
5
15312 Annoying Coins Quest   1 30 42.32
17
34
32856 Ada and Contact   2 25 42.34
34
34
2185 Musical Optimization   1 69 42.36
7208 Black or White   58 1471 42.36
16
19
4452 Simple Arithmetics II   55 7458 42.38
11
5
237 Sums in a Triangle   -13 3576 42.40
28
10
11962 Arya Rage   4 322 42.43
17
26
20986 Hypertubes   6 44 42.44
20
23
3307 Hex Tile Equations   1 35 42.45
4411 Counting Expressions   29 42.47
2880 Wild West   99 42.47
17
34
34557 Apoorv Loves Primes   9 46 42.49
26
30
34565 Tetrahedrons in the country   4 49 42.52
17
23
8842 Boring Homework   3 153 42.54
17
17
10622 DIFERENCIJA   8 476 42.54
21
23
6738 Nice Quadrangles   176 42.55
7860 Deal or No Deal   1 9 42.55
14034 Autumn Leaves   12 42.55
3407 Candy   30 1358 42.56
11
19
6041 Mountain Walking   3 475 42.56
9
1

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