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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1554 Zoo   115 28.60
1557 Can you answer these queries II   26 1780 25.04
28
35
1644 Trees   1 39 14.20
34
34
1671 Another Mathematical Problem   69 12.36
1
17
1672 The Great Indian Wedding   52 26.03
1
1
1673 Ambitious Manager   4 464 36.31
17
15
1674 The Explosion   159 24.04
17
17
1675 Fusion Cube   1 87 50.77
1
23
1676 Text Generator   1 260 21.86
17
28
1677 Halloween treats   9 1004 39.29
16
22
1678 Royal Treasury   -1 74 11.36
34
1
1681 Cylinder   2 927 38.24
9
26
1683 Expressions   359 40.03
1
17
1684 Frequent values   112 3981 27.65
20
21
1685 Grocery store   -1 202 24.26
17
17
1687 Logic II   1 36 17.65
34
34
1688 A Very Easy Problem!   40 6171 49.09
12
11
1689 Hard Problem   -1 19 26.67
17
34
1693 Coconuts   14 965 29.86
19
29
1695 Grandpa’s Rubik Cube   1 111 60.94
1696 Will Indiana Jones Get There   2 129 27.69
26
17
1697 Ohgas' Fortune   4 715 64.53
9
4
1698 Polygonal Line Search   1 164 62.75
9
9
1699 Numeral System   13 2247 67.36
6
3
1700 Traveling by Stagecoach   9 476 39.35
17
16
1701 Earth Observation with a Mobile Robot Team   14 40.54
1702 Cleaning Robot   45 1591 34.21
27
19
1703 ACM (ACronymMaker)   52 1092 29.66
26
21
1704 Countdown   306 25.66
22
8
1705 The Game of Efil   91 50.00
1
1
1706 Queens, Knights and Pawns   4 854 32.96
17
9
1707 Reliable Nets   4 342 31.53
28
23
1708 Square Count   75 30.98
1709 Swamp Things   290 40.40
1710 Two Ends   115 3786 41.58
18
17
1712 Permalex   -1 174 19.50
23
17
1713 Funny scales   12 563 30.57
17
16
1715 Another Necklace Problem   52 18.42
17
17
1716 Can you answer these queries III   236 12058 43.77
22
21
1722 Life, the Universe, and Everything II   68 28.49
1723 Bee Maja   3 561 53.62
17
21
1724 Counting Triangles   69 13195 34.00
7
21
1725 The Importance   101 38.54
17
17
1726 Exchange   24 7.92
50
34
1728 Common Permutation   26 4197 46.70
6
6
1730 Counting Triangles II   2 404 20.83
17
17
1731 Counting Triangles III   1 266 33.78
1739 Yet Another Equation   235 41.38
1741 Tetris 3D   2 189 32.59
26
42
1744 Evaluate the polynomial   19 2638 48.77
5
7

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