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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1557 Can you answer these queries II   14 850 27.06
31
35
1644 Trees   31 14.05
1671 Another Mathematical Problem   50 10.70
1672 The Great Indian Wedding   43 24.50
1673 Ambitious Manager   1 441 37.44
9
9
1674 The Explosion   146 26.99
1675 Fusion Cube   1 77 51.76
1
26
1676 Text Generator   183 21.32
17
26
1677 Halloween treats   3 723 41.02
17
21
1678 Royal Treasury   67 11.79
1681 Cylinder   2 880 39.11
9
26
1683 Expressions   351 41.08
1684 Frequent values   79 2670 30.60
20
20
1685 Grocery store   180 22.75
1687 Logic II   22 12.80
1688 A Very Easy Problem!   33 5840 49.20
11
11
1689 Hard Problem   15 34.78
1693 Coconuts   8 608 32.90
22
29
1695 Grandpa’s Rubik Cube   1 106 59.19
1696 Will Indiana Jones Get There   1 114 29.56
34
34
1697 Ohgas' Fortune   3 681 64.27
8
1
1698 Polygonal Line Search   149 61.59
1699 Numeral System   10 2096 70.25
7
4
1700 Traveling by Stagecoach   5 301 39.49
17
15
1701 Earth Observation with a Mobile Robot Team   9 40.00
1702 Cleaning Robot   34 1218 40.12
27
18
1703 ACM (ACronymMaker)   31 875 30.93
29
23
1704 Countdown   1 287 25.55
26
9
1705 The Game of Efil   86 49.60
1706 Queens, Knights and Pawns   2 714 33.95
17
17
1707 Reliable Nets   2 316 31.83
17
1
1708 Square Count   68 30.74
1709 Swamp Things   281 40.66
1710 Two Ends   85 3259 43.90
18
17
1712 Permalex   1 159 18.66
34
1713 Funny scales   7 403 32.59
14
9
1715 Another Necklace Problem   47 18.41
1716 Can you answer these queries III   154 6064 54.23
22
21
1722 Life, the Universe, and Everything II   63 34.40
1723 Bee Maja   2 543 53.32
17
23
1724 Counting Triangles   55 10015 33.17
7
21
1725 The Importance   94 40.75
1726 Exchange   18 9.01
1728 Common Permutation   23 3785 48.36
6
6
1730 Counting Triangles II   1 389 21.24
1731 Counting Triangles III   1 256 33.64
1739 Yet Another Equation   201 40.36
1741 Tetris 3D   59 38.33
1744 Evaluate the polynomial   13 2423 47.57
6
7
1748 Sequence Partitioning II   1 50 26.57
17
34

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