list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12357 Subset and upset (HARD)   4 127 42.07
21
21
13651 Check   3 127 41.36
9
1
36951 HowManyLis   7 127 17.94
21
22
479 Permutation generator   1 126 27.48
21
17
3833 Tresnja   1 126 52.36
42
42
6826 Hacking   6 126 13.87
21
26
9964 Fibonacci vs Polynomial   6 126 40.67
24
34
14845 Center of Mass   2 126 25.85
17
1
21395 Ohani And Binary Search Tree   -1 126 36.27
50
17
25803 Help BTW   3 126 12.15
17
26
27496 Again Eid Salami   3 126 45.54
23
34
28163 OR   11 126 21.60
20
20
37402 The Attack Titan   4 126 26.05
6
6
4587 Electric Fences   -1 125 31.91
26
26
7186 Counting Pascal   2 125 29.24
17
17
29431 Counting WOW-Substrings   10 125 38.43
10
19
109 Exchanges   1 124 45.17
34
4588 SETI   124 67.61
15266 III Powers   4 124 64.34
20
22
15867 Great Warrior   2 124 67.28
13
13
217 Soldiers on Parade   2 123 28.11
17
12
4666 Wireless   1 123 36.15
17
17
6950 A HUGE TOWER   1 123 47.23
1
34
7025 Roads in Berland   1 123 32.74
17
34
10110 Guess the Numbers   123 44.21
17
17
10814 Unique Paths   123 46.00
20846 Interesting Selection   5 123 43.21
13
26
23147 The Ultimate Riddle   3 123 35.04
24
14
25309 Save Area 11   13 123 30.16
4
7
27379 Unique Code   21 123 19.33
20
20
31279 Eat Pray Love   5 123 62.55
8
17
1479 The GbAaY Kingdom   1 122 19.23
28
39
4178 Distance on a square lattice   122 54.32
4559 A Day at the Races   122 17.08
8793 Separate Points   4 122 23.97
17
17
11458 Ninja   122 15.44
11574 A Famous Stone Collector   3 122 35.60
9
23
13044 Dyslexic Gollum   3 122 29.14
23
28
14822 Battleships   3 122 28.77
17
17
16758 Divisible by 6 and 9   -1 122 37.97
21
13
26301 Bits. Exponents and Gcd   4 122 40.70
21
26
26685 I Love Kd-Trees II   6 122 36.72
21
21
27369 Gupta ji Birthday !!   9 122 32.07
19
19
36583 Game of Square   12 122 30.92
12
12
757 Thermal Luminescence   121 39.26
1475 Play with Digit Seven   3 121 36.43
34
14
1839 The Bookcase   1 121 35.96
13405 MayanCalendar   5 121 54.45
8
8
21572 Marble & store   3 121 20.05
17
15
26045 GCD OF MATRIX (hard)   3 121 28.83
47
28

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