list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1671 Another Mathematical Problem   52 10.99
1672 The Great Indian Wedding   43 24.50
1673 Ambitious Manager   4 447 37.08
21
17
1674 The Explosion   147 26.78
1675 Fusion Cube   1 77 51.76
1
26
1676 Text Generator   184 20.40
17
26
1677 Halloween treats   4 765 39.74
17
24
1678 Royal Treasury   67 11.24
1681 Cylinder   2 893 38.30
9
26
1683 Expressions   357 41.29
1684 Frequent values   105 3114 27.65
20
21
1685 Grocery store   190 23.47
1687 Logic II   1 24 12.83
34
34
1688 A Very Easy Problem!   40 6019 49.11
12
12
1689 Hard Problem   15 29.63
1693 Coconuts   12 663 30.36
21
28
1695 Grandpa’s Rubik Cube   1 108 59.82
1696 Will Indiana Jones Get There   2 119 28.86
28
23
1697 Ohgas' Fortune   4 693 64.41
9
4
1698 Polygonal Line Search   1 152 62.01
17
17
1699 Numeral System   11 2126 70.24
6
4
1700 Traveling by Stagecoach   8 347 41.33
19
17
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   44 1406 35.59
28
20
1703 ACM (ACronymMaker)   49 994 29.93
26
21
1704 Countdown   1 292 25.05
26
9
1705 The Game of Efil   87 49.60
1706 Queens, Knights and Pawns   2 784 33.13
17
17
1707 Reliable Nets   4 330 31.75
28
23
1708 Square Count   68 30.54
1709 Swamp Things   284 40.84
1710 Two Ends   112 3603 42.31
18
17
1712 Permalex   -1 165 19.20
34
34
1713 Funny scales   12 472 32.37
17
16
1715 Another Necklace Problem   48 18.55
1716 Can you answer these queries III   210 7560 39.03
22
21
1722 Life, the Universe, and Everything II   63 34.40
1723 Bee Maja   3 550 53.52
17
21
1724 Counting Triangles   65 10886 32.58
7
21
1725 The Importance   94 40.75
1726 Exchange   18 9.01
1728 Common Permutation   24 3909 46.10
6
6
1730 Counting Triangles II   2 393 21.15
17
17
1731 Counting Triangles III   1 259 33.71
1739 Yet Another Equation   209 40.37
1741 Tetris 3D   1 74 36.16
34
50
1744 Evaluate the polynomial   17 2582 48.42
6
7
1748 Sequence Partitioning II   1 54 27.66
17
34
1754 Divisor Summation (Hard)   24 828 15.00
21
19
1771 Yet Another N-Queen Problem   2 323 26.02
17
34

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