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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
51 Fake tournament   42 1790 27.31
18
19
10228 Magic Grid   44 1783 26.32
14
19
4557 Musical Chairs   23 2473 46.65
9
19
402 Hike on a Graph   8 762 40.21
15
19
744 Longest Permutation   4 601 19.71
15
19
4303 Dice   13 924 15.74
11
19
8001 Fibonacci Sum   178 6781 27.70
19
19
8129 Sky Lift   2 138 25.49
24
19
14846 Bribe the Prisoners   9 371 31.03
17
19
15561 Find Number Of Pair of Friends   9 429 32.13
22
19
25783 Highly Spiritual Baba   10 119 31.20
19
19
26646 An easy Problem   7 63 54.55
13
19
27375 Garden of Mangu   6 84 49.53
19
19
33299 Ada and Furrows   11 117 60.21
17
19
34373 Clickbait   8 22 32.69
32
19
3407 Candy   30 1357 42.63
11
19
7386 Activities   62 1419 25.50
16
19
7208 Black or White   58 1437 43.45
16
19
57 Supernumbers in a permutation   22 1042 32.48
17
19
2728 Breaking in   8 282 26.63
30
19
4206 Fast Maximum Matching   29 1955 29.19
22
19
11443 Davids Greed   3 247 26.63
28
19
15655 Product of factorials   20 1318 23.44
19
19
18468 A Pleasant Stroll   10 134 35.01
23
19
22329 Chicks   8 94 38.39
19
19
24032 The art of tree numbers   18 144 30.49
17
19
26345 PATHETIC STRINGS   7 70 25.30
19
19
34812 Kth Power Summation   6 54 17.19
25
19
5732 Paradox   42 1219 27.88
16
19
23938 Save the Scofield !!   17 271 31.83
17
19
27321 Increasing numbers   17 549 23.71
13
19
32946 Ada and Branches   17 304 35.57
18
19
2006 Load Balancing   19 1891 47.40
11
19
4226 Japan   30 1743 23.26
16
19
8916 Villages by the River   7 268 23.71
12
19
10790 G-One Numbers   36 2095 48.28
16
19
25773 Bit Difference   18 413 34.64
16
19
27317 Number of score sequences   8 78 46.63
14
19
27369 Gupta ji Birthday !!   9 122 32.07
19
19
29431 Counting WOW-Substrings   10 125 38.43
10
19
35284 Digit Root   12 102 35.85
14
19
503 Prime Intervals   65 1734 15.79
21
19
18185 Give Away   32 1038 22.34
20
19
264 Corporative Network   14 590 24.89
17
19
3724 Rainbow Ride   8 477 36.12
19
19
4168 Square-free integers   13 620 43.97
13
19
6043 The Game   13 931 39.61
3
19
13367 EVEN COUNT   7 346 22.95
28
19
4235 Wandering Queen   25 838 15.14
23
19
12563 Halt The War   8 383 29.41
19
19

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