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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1557 Can you answer these queries II   11 801 26.59
31
36
1644 Trees   30 13.97
1671 Another Mathematical Problem   50 10.70
1672 The Great Indian Wedding   42 24.12
1673 Ambitious Manager   1 433 37.11
9
9
1674 The Explosion   144 26.81
1675 Fusion Cube   1 76 51.48
1
26
1676 Text Generator   179 21.32
17
26
1677 Halloween treats   3 709 41.10
17
21
1678 Royal Treasury   66 11.69
1681 Cylinder   2 875 39.21
9
26
1683 Expressions   350 41.03
1684 Frequent values   71 2476 30.25
20
21
1685 Grocery store   179 22.70
1687 Logic II   21 12.38
1688 A Very Easy Problem!   31 5720 49.10
10
11
1689 Hard Problem   15 38.10
1693 Coconuts   7 556 32.33
21
29
1695 Grandpa’s Rubik Cube   1 106 59.19
1696 Will Indiana Jones Get There   111 29.53
50
50
1697 Ohgas' Fortune   3 672 64.83
9
1
1698 Polygonal Line Search   149 61.59
1699 Numeral System   10 2083 70.28
7
4
1700 Traveling by Stagecoach   3 279 39.69
20
17
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   23 1094 40.23
26
18
1703 ACM (ACronymMaker)   23 813 30.69
31
24
1704 Countdown   278 26.06
27
11
1705 The Game of Efil   86 49.60
1706 Queens, Knights and Pawns   2 649 35.31
17
17
1707 Reliable Nets   2 309 31.60
17
1
1708 Square Count   68 31.06
1709 Swamp Things   279 40.95
1710 Two Ends   76 3102 44.26
18
17
1712 Permalex   1 159 18.65
34
1713 Funny scales   6 376 32.58
14
8
1715 Another Necklace Problem   47 18.41
1716 Can you answer these queries III   126 5451 54.03
22
21
1722 Life, the Universe, and Everything II   63 35.93
1723 Bee Maja   2 541 53.33
17
23
1724 Counting Triangles   50 9533 33.29
7
21
1725 The Importance   91 40.23
1726 Exchange   18 9.01
1728 Common Permutation   20 3665 47.99
6
6
1730 Counting Triangles II   1 386 21.23
1731 Counting Triangles III   1 256 33.64
1739 Yet Another Equation   200 40.41
1741 Tetris 3D   55 38.06
1744 Evaluate the polynomial   10 2364 47.20
5
6
1748 Sequence Partitioning II   1 49 26.59
17
34

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