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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7742 Onotole needs your help   138 10152 41.10
4
11
4556 Think I will Buy Me a Football Team   30 2189 45.16
7
11
6471 Printing some primes   71 7832 28.93
13
11
11515 I AM VERY BUSY   153 8647 45.06
9
11
27269 Cube Numbers   29 615 30.99
9
11
95 Street Parade   318 18629 29.08
14
11
4942 Integer Factorization (15 digits)   45 3695 32.76
11
11
11066 AP - Complete The Series v2   8 1117 14.23
19
11
14844 All Your Base   12 543 30.17
11
11
19144 Digo plays with Numbers   9 726 40.73
9
11
21692 CURD PRODUCERS   6 535 42.01
15
11
23515 The Last String Bender   9 138 27.65
19
11
31221 Zen And His Crush   13 416 67.17
8
11
37388 Balls and Queries   9 60 41.61
7
11
12150 Just Next !!!   75 6670 23.13
12
11
10381 Search in the dictionary!   34 1438 26.15
17
11
15454 How to Handle the Fans   39 1530 50.54
12
11
9655 Elevator Trouble   96 4335 32.41
11
11
4141 Euler Totient Function   147 12041 39.03
8
11
15567 Playing With Balls   23 1777 65.36
2
11
36583 Game of Square   12 137 28.32
11
11
15267 FRIEND CIRCLE   28 1442 28.43
13
11
2905 Not a Triangle   93 5052 38.67
11
11
16030 Psycho   13 861 20.72
10
11
96 Shopping   46 3100 44.19
15
11
25942 Ball sum   42 1800 35.19
11
11
3921 The Great Ball   60 3951 39.19
7
11
5449 Seinfeld   189 9560 40.07
8
11
1003 Little Quilt   3 171 39.89
21
11
2128 K-In-A-Row   6 446 33.76
17
11
6477 Bowling   3 526 28.74
8
11
7405 Delicious Pancakes   1 736 27.06
11
11
7668 Pebble Solver   15 2009 50.46
8
11
7947 Almost square factorisation   5 123 52.29
8
11
8596 Wood, Axe and Grass   4 520 57.84
17
11
11601 With a Pit of Death   3 523 28.78
8
11
12579 Search Insert Delete   4 104 10.62
30
11
13091 Snakes and Ladders   3 113 17.95
21
11
13376 The new President   4 392 31.47
11
11
14507 GAME2   10 104 25.04
12
11
15208 Minimum Cost   16 1478 57.34
9
11
17309 Operation Bits   1 417 57.36
11
11
17617 WHAT A CO-ACCIDENT   9 1504 60.62
2
11
17731 Buying Integers   5 111 40.73
8
11
18465 A Subtle Surf   6 204 43.41
14
11
19174 Khairy and Gold Alloys   7 148 47.46
11
11
21174 Gallantry   1 397 51.22
14
11
26743 Wonowon   6 148 66.23
11
11
30669 Ada and Trip   35 994 31.07
14
11
32724 nth number   4 644 24.63
12
11

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