list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2716 Maximal Quadrilateral Area   -1 6229 50.29
3
8
15555 Check the coprimeness   23 3230 50.30
3
5
17918 Gopu and Validity of Arrangement   15 1653 43.26
3
6
27308 One more weird game   10 394 55.02
3
8
31052 PLAYGAME   6 669 44.27
3
4
36423 One Eight_Nine   2 191 35.76
3
10
17110 Black Widow Rings   15 2713 52.14
3
3
16482 Make them equal !   22 2113 52.81
3
9
6043 The Game   13 933 39.66
3
19
15241 Luis Quest   2 1235 60.43
3
6
26719 Gutibazi   10 489 47.39
3
6
6772 Happy Coins   14 2418 55.26
3
10
13913 Real Mangoes for Ranjith   7 1930 41.97
3
8
6694 D - Playing with Marbles   18 3494 66.69
3
5
359 Alpha Centauri Tennis   2 1732 50.47
3
8
7015 Party   -1 1013 50.77
3
15
7426 Imperial Units   3 498 45.86
3
12
13875 Knifes Are Fun   11 1283 43.19
3
7
35363 The World of Charges   12 163 35.68
3
5
18150 SHAKTIMAN AND KILWISH   25 2787 63.81
3
9
11063 AP - Complete The Series (Easy)   47 12986 37.21
3
6
902 Hangover   56 17790 62.77
3
3
10286 DOTA HEROES   44 6039 44.99
3
5
15891 Prime Generator The Easiest Question Ever   13 1166 46.58
3
8
3410 Feynman   122 34014 57.51
4
6
3969 M&M Game   12 1288 42.09
4
17
34617 Palindrome Lover   1 174 24.62
4
4
1030 Triple Fat Ladies   106 19078 51.75
4
12
7870 Invisible point   17 1651 42.79
4
18
26315 Crazy Smoker   23 1340 35.27
4
9
1112 Number Steps   84 33806 43.21
4
4
1 Life, the Universe, and Everything   298 214984 33.04
4
3
21332 Pigeonhole Tower   7 1750 35.71
4
6
4408 Build a Fence   37 12243 44.77
4
5
10509 Cards   78 13436 34.02
4
4
2123 Candy I   97 28551 44.25
4
5
8442 Problem 3   4 714 54.14
4
12
9503 Working in Beijing   2 639 49.14
4
4
9569 Sum of Pairwise Products   6 826 31.36
4
12
10639 The Blind Passenger   9 1989 44.70
4
5
18243 Maggu and Strings   6 593 33.11
4
1
21357 Crucial Equation   80 6113 38.07
4
9
22560 Valid Path   5 60 38.11
4
7
26385 Harish and his rooks puzzle   6 202 34.56
4
1
34575 A New Task for Ibrahim   7 36 53.33
4
28
36324 Richest_Beggar   8 173 34.96
4
9
42340 Bracket Check   3 93 32.12
4
1
10537 Edit Distance Again   22 2535 42.09
4
6
15965 PLAY WITH MATH   60 6851 46.46
4
5
2727 Army Strength   37 14504 41.22
4
4

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