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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8546 Manoj and Pankaj   51 23.05
8547 Euclids algorithm revisited   27 1413 22.92
19
22
8549 BST again   1 93 16.88
17
34
8550 Longest Square Factor   4 67 19.29
21
34
8551 Colours A, B, C, D   39 2161 21.21
10
21
8558 Linear Equation Solver   2 15 28.38
17
34
8574 Four in a row   2 22 19.05
26
17
8578 Reverse the Sequence   1 86 41.51
34
50
8583 Garden   1 20 63.89
17
34
8586 Factorial factorisation   2 42 19.81
17
17
8591 Prime Permutations   5 105 30.95
28
23
8593 Covering the Corral   8 31.58
8594 Tails all the way   287 34.27
8596 Wood, Axe and Grass   4 513 57.55
17
11
8598 Traverse through the board   6 665 53.52
10
11
8611 Non-Decreasing Digits   71 3720 54.78
7
11
8612 Penney Game   38 7708 67.21
4
3
8624 Nim-B Sum   -1 622 61.21
9
17
8625 Just The Simple Fax   1 76 41.10
34
17
8626 Show Me The Fax   1 105 41.99
8627 I2C   32 25.79
8628 Selling Land   72 47.49
8629 Stock Prices   1 98 44.77
17
17
8651 Alien arithmetic   1 40 18.81
8657 The Bovine Accordion and Banjo Orchestra   6 25.00
8661 Bogosort   42 14.33
8663 Squares Game   34 48.75
8666 Maximum - Profit -- Version II   92 43.40
1
1
8667 Board-Queries   1 47 21.54
17
17
8668 THE BLACK AND WHITE QUEENS   2 84 42.69
21
34
8670 THE MAX LINES   29 8027 36.86
4
10
8720 Looks like Nim - but it is not   3 90 21.35
6
28
8725 Closest Point Pair   30 1954 20.33
18
21
8728 Hierarchy   17 1726 30.06
10
17
8732 Best Fit   1 193 30.60
8734 Charlie and the Chocolate Factory   1 40 17.65
26
34
8735 Suffix Of Cube   1 94 42.08
8747 Substrings II   6 148 10.62
34
30
8750 Wordplay   4 91 26.05
17
34
8756 Shake Shake Shaky   51 2397 23.81
12
14
8757 Coing tossing   3 161 61.28
12
34
8758 Cover the string   6 221 23.39
14
17
8759 Alpine Skiing   1 53 40.00
8785 Cut the Silver Bar   52 5329 54.40
5
16
8786 The Longest Chain of Domino Tiles   4 290 32.04
17
12
8791 Dynamic LCA   8 460 28.95
26
26
8793 Separate Points   4 122 23.97
17
17
8794 Swimming Jam   2 47 33.74
26
26
8795 Twenty Questions   1 40 20.65
8796 Cubist Artwork   7 648 68.39
7
9

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