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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
17943 Mickey Mouse Magic Trick v3   76 37.23
5301 Query Problem   6 660 37.22
13
21
11063 AP - Complete The Series (Easy)   47 12968 37.22
3
6
19684 Symmetric matrix   6 37.21
18336 Search Bit Sum   8 163 37.20
28
23
7132 Headshot   7 1388 37.16
8
14
9576 Dynamic Graph Connectivity   8 284 37.14
41
38
27319 Mangu Numbers   10 104 37.14
19
23
28288 Super Amoeba   10 195 37.13
20
17
26346 STUNNING GCD   10 638 37.12
1
8
17113 Finding the Tesserect   13 899 37.12
11
16
8420 Finding Minimum   1 71 37.12
1
17
21807 Path Finding In the Country   2 96 37.10
9
17
28604 Sinha and Eggs   6 542 37.10
5
10
34352 Cake Walk   3 44 37.10
34
34
4993 Traveling Salesman   8 1034 37.09
14
2
9535 Turn on the lights 2   2 23 37.08
26
26
8042 Possible Friends   16 1117 37.06
12
10
33210 Ada and Alley   16 373 37.06
7
14
14138 Amazing Factor Sequence   37 2317 37.04
11
11
16307 Game of stones II   21 37.04
8418 Revenge of the squares   1 85 36.99
17
17
17002 Psycho Function   3 73 36.99
17
13
14175 Power Factor Sum Sum (hard)   5 39 36.97
26
26
17559 Two Game   5 317 36.97
1
39
14055 The Wind Waker   1 25 36.96
17
17
23 Pyramids   -20 5597 36.94
9
15
14971 The Foxens Treasure   11 229 36.93
14
16
13683 Transitive Closure   1 244 36.93
17
17
5466 Electronic queue   3 156 36.89
12
17
33008 Ada and Squares   3 54 36.89
34
23
7019 Zig-Zag rabbit   4 587 36.89
23
17
17714 Gopu and function   2 225 36.87
12
12
13105 DNA   5 639 36.87
11
24
3937 Wooden Sticks   8 673 36.85
21
26
16480 Decrypt the message !   3 1037 36.85
8
4
7859 Upper Right King (Hard)   3 165 36.85
26
34
8670 THE MAX LINES   29 8006 36.84
4
10
41657 GCD Goodness   2 22 36.84
17
26
25393 Do It Wrong, Get It Right   6 54 36.82
17
17
10145 Birthday Cake   7 257 36.82
12
12
7101 Charly And Nito   4 303 36.82
13
17
13362 Median of sub-sequences   30 36.80
6503 Travelling Salesman Again !   92 36.78
8991 Number Guessing Game 2   3 130 36.76
17
42
21643 Unhappy Numbers   6 45 36.75
31
31
19957 GETTING AN AP   5 488 36.75
8
12
180 How to pack containers   1 99 36.73
1
1
3533 Game on board   28 36.73
5160 Jinyuetuan Puzzle   40 36.69

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