list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
23925 Vitaliy and Pie   11 611 42.01
10
7
23930 Overlapping Words   3 27 25.76
17
17
23938 Save the Scofield !!   17 271 31.83
17
19
23963 Easy Factorials   10 112 16.88
27
26
23969 Helping Jar Jar Binks   5 77 21.28
27
30
24032 The art of tree numbers   18 144 30.49
17
19
24191 Eagle and Dogs   18 530 17.63
21
28
24247 Monkey King   2 117 20.97
14
14
24258 Fata7y Ya Warda!   14 140 34.07
20
17
24313 Kule   2 16 21.05
17
26
24689 Fibo and non fibo   10 308 32.64
18
18
24730 Magical colorful cats (hard)   1 12 29.03
34
34
24772 Manipulate Dwarfs   5 136 30.40
20
20
24957 Petya Brother and Repairment of Roads   9 154 27.77
24
24
24979 She was in Love with BST   3 215 42.91
17
20
24998 PLAYING WITH BITS   34 774 22.09
13
13
25000 Checking cubes.   4 247 49.83
7
6
25001 Red Blue Line Segments   2 236 17.08
28
26
25015 Subsequences with modulo   5 55 21.08
34
34
25024 Nth Prime   6 84 16.98
34
39
25048 Robot   4 75 24.43
17
26
25067 Fibonacci Polynomial   8 214 40.27
10
20
25131 Largest Odd Divisor   17 1402 33.38
6
7
25144 Truncky Numbers   19 342 28.75
17
17
25158 Star   15 309 34.37
12
19
25176 Compare Substring   4 131 43.09
9
9
25178 Elegant Permuted Sum   8 133 35.45
14
21
25179 Kaos   9 269 41.28
19
25
25180 Gyanbabas Admission Test   2 67 19.49
30
38
25182 Acceptable numbers   2 61 17.06
12
23
25214 Ohani And The Game   77 20.19
11
8
25236 Defense of a kingdom 2   3 113 44.70
1
9
25283 ChickenLove   5 187 18.33
15
20
25309 Save Area 11   13 123 30.16
4
7
25311 Candies   9 1075 35.68
6
7
25334 Eefun Guessing Words   7 335 22.76
14
7
25335 Eefun the Accountant   1 7 14.69
17
17
25336 Eefun Plays Doto   4 31.03
25337 Eefun is not so Fun   2 150 28.24
5
26
25338 Eefun Plays LOL   4 50 11.64
26
34
25339 Eefun and Doors   1 6 20.75
34
17
25365 Hexagram   3 33 48.78
28
17
25382 Meetings   13 31.51
25383 New Lottery Game   7 49 19.46
17
15
25384 Shuffles   2 38 53.68
1
17
25393 Do It Wrong, Get It Right   6 54 36.82
17
17
25396 A Terribly Grimm Problem   2 18 30.77
28
28
25417 You Win!   2 28 31.30
17
17
25450 When Does The World End   1 5 5.69
34
50
25452 Teaching Hazard   7 50.00

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