list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1557 Can you answer these queries II   10 779 26.54
31
35
1644 Trees   30 13.99
1671 Another Mathematical Problem   50 10.70
1672 The Great Indian Wedding   42 24.62
1673 Ambitious Manager   1 427 37.02
9
9
1674 The Explosion   143 26.70
1675 Fusion Cube   1 76 51.48
1
26
1676 Text Generator   179 21.41
17
26
1677 Halloween treats   3 701 41.19
17
21
1678 Royal Treasury   66 11.71
1681 Cylinder   2 872 39.16
9
26
1683 Expressions   350 41.03
1684 Frequent values   66 2396 30.19
20
21
1685 Grocery store   179 22.70
1687 Logic II   21 12.38
1688 A Very Easy Problem!   30 5678 49.03
11
11
1689 Hard Problem   15 38.10
1693 Coconuts   7 546 32.20
23
30
1695 Grandpa’s Rubik Cube   1 106 59.19
1696 Will Indiana Jones Get There   99 30.86
50
50
1697 Ohgas' Fortune   3 672 64.83
9
1
1698 Polygonal Line Search   148 61.45
1699 Numeral System   9 2071 70.19
7
4
1700 Traveling by Stagecoach   1 266 39.29
13
9
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   21 1048 40.09
26
17
1703 ACM (ACronymMaker)   18 796 30.53
30
25
1704 Countdown   260 25.69
27
11
1705 The Game of Efil   86 49.60
1706 Queens, Knights and Pawns   2 636 36.21
17
17
1707 Reliable Nets   2 307 31.81
17
1
1708 Square Count   68 31.16
1709 Swamp Things   279 40.95
1710 Two Ends   68 3008 44.24
17
17
1712 Permalex   1 159 18.65
34
1713 Funny scales   5 368 32.84
13
9
1715 Another Necklace Problem   47 18.41
1716 Can you answer these queries III   120 5254 53.88
22
21
1722 Life, the Universe, and Everything II   63 36.06
1723 Bee Maja   2 540 53.19
17
23
1724 Counting Triangles   46 9390 33.27
7
21
1725 The Importance   91 40.23
1726 Exchange   18 9.01
1728 Common Permutation   19 3614 47.84
6
6
1730 Counting Triangles II   1 386 21.27
1731 Counting Triangles III   1 256 33.59
1739 Yet Another Equation   199 40.48
1741 Tetris 3D   55 38.06
1744 Evaluate the polynomial   10 2328 47.12
5
6
1748 Sequence Partitioning II   1 49 26.59
17
34

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