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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1554 Zoo   111 28.78
1557 Can you answer these queries II   25 1728 24.92
28
35
1644 Trees   1 35 14.47
34
34
1671 Another Mathematical Problem   63 11.64
1672 The Great Indian Wedding   47 23.50
1673 Ambitious Manager   5 462 36.45
21
17
1674 The Explosion   154 23.68
1675 Fusion Cube   1 83 50.53
1
26
1676 Text Generator   242 21.43
17
26
1677 Halloween treats   8 976 39.58
16
21
1678 Royal Treasury   70 11.65
1681 Cylinder   2 924 38.18
9
26
1683 Expressions   355 39.61
1684 Frequent values   112 3931 27.63
20
21
1685 Grocery store   199 24.23
1687 Logic II   1 27 13.56
34
34
1688 A Very Easy Problem!   40 6165 49.18
12
11
1689 Hard Problem   15 25.00
1693 Coconuts   13 960 29.81
21
28
1695 Grandpa’s Rubik Cube   1 110 60.61
1696 Will Indiana Jones Get There   2 123 27.08
28
23
1697 Ohgas' Fortune   4 710 64.41
9
4
1698 Polygonal Line Search   1 160 62.24
17
17
1699 Numeral System   13 2239 67.21
6
3
1700 Traveling by Stagecoach   9 459 38.70
19
17
1701 Earth Observation with a Mobile Robot Team   9 37.04
1702 Cleaning Robot   45 1577 34.18
28
20
1703 ACM (ACronymMaker)   52 1079 29.69
26
21
1704 Countdown   298 25.09
26
9
1705 The Game of Efil   90 50.00
1706 Queens, Knights and Pawns   4 847 32.98
17
9
1707 Reliable Nets   4 339 31.42
28
23
1708 Square Count   71 30.72
1709 Swamp Things   287 40.34
1710 Two Ends   115 3774 41.70
18
17
1712 Permalex   -1 170 19.53
34
34
1713 Funny scales   12 561 30.46
17
16
1715 Another Necklace Problem   49 18.58
1716 Can you answer these queries III   236 11715 43.51
22
21
1722 Life, the Universe, and Everything II   65 33.22
1723 Bee Maja   3 558 53.42
17
21
1724 Counting Triangles   69 13155 34.00
7
21
1725 The Importance   97 40.81
1726 Exchange   18 6.65
1728 Common Permutation   26 4184 46.66
6
6
1730 Counting Triangles II   2 401 20.75
17
17
1731 Counting Triangles III   1 264 33.68
1739 Yet Another Equation   229 40.99
1741 Tetris 3D   1 182 32.18
34
50
1744 Evaluate the polynomial   19 2635 48.72
5
7

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