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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1687 Logic II   1 24 12.50
34
34
9944 Ji-Tu Problem   14 12.50
34353 Smelly Toilets   1 6 12.50
149 Fencing in the Sheep   3 95 12.45
34
17
1965 Set Cover   2 25 12.42
1
17
684 Another Assignment Problem   1 103 12.41
34
1
9520 Tanks   1 14 12.41
34
34
36712 Trailing digits   7 61 12.37
13
13
6 Simple Arithmetics   10 3001 12.36
30
9
9691 Triangles and Quadrangle   14 12.32
3492 Braille Transcription   -1 10 12.32
11180 369 Numbers   17 753 12.30
26
24
9685 Zombie’s Treasure Chest   2 66 12.27
9
17
19899 Middle Earth   2 46 12.25
26
17
404 Scanner   56 12.24
13529 Special Graph   4 79 12.21
37
30
2855 Forest   57 12.20
17402 Joy of Arbitrage   1 13 12.20
50
34
202 Rockets   -1 56 12.18
34
34
25803 Help BTW   3 126 12.15
17
26
13156 Tom and Jerry   26 12.13
7409 Drawing Quadrilaterals   51 12.12
28465 Koalas   1 13 12.08
34
17
32577 Ada and Terramorphing   10 231 11.97
31
23
2733 K Equal Digits   10 11.96
9 Direct Visibility   4 248 11.96
30
21
36941 AND Queries   3 8 11.94
17
34
17779 Charlie and the Chocolate Factory   4 11.90
4882 Counting in a DAG   6 167 11.88
17
26
17624 Cooperation in geometry !   20 11.79
26663 Theater shade in Berland   1 25 11.78
34
17
3578 Hashing   1 39 11.76
34
34
389 Use of Hospital Facilities   1 50 11.75
34
26
25338 Eefun Plays LOL   4 50 11.74
26
34
1678 Royal Treasury   70 11.71
7489 Slow Growing Bacteria   1 82 11.67
17
34
115 Family   2 68 11.62
28
28
6819 Yet Another Assignment Problem   1 41 11.56
1
9458 Ghosts having fun   7 197 11.52
16
23
10539 Bunnies   2 34 11.51
17
17
1269 CN Tower (Hard)   22 11.50
23538 Carina   2 17 11.50
34
17
37476 Personal LCM   3 33 11.50
23
28
4881 Words on graphs   103 11.39
34
1671 Another Mathematical Problem   60 11.37
9751 Repairing Roads   1 21 11.34
17
34
22561 Roger and tree III   5 25 11.34
27
27
28653 Urinals   5 11 11.28
26
17
10730 Michel and the championship   6 115 11.26
9
9
2023 One Instruction Computer Simulator   41 11.22
42
42

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