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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8546 Manoj and Pankaj   51 18.32
8547 Euclids algorithm revisited   28 1464 22.79
19
23
8549 BST again   1 94 16.97
17
34
8550 Longest Square Factor   5 74 18.35
21
37
8551 Colours A, B, C, D   39 2163 21.23
10
21
8558 Linear Equation Solver   2 21 33.33
17
34
8574 Four in a row   2 23 17.24
26
17
8578 Reverse the Sequence   1 88 38.46
34
50
8583 Garden   1 20 61.11
17
34
8586 Factorial factorisation   2 45 19.94
17
17
8591 Prime Permutations   5 109 30.89
28
23
8593 Covering the Corral   9 32.50
8594 Tails all the way   292 34.57
8596 Wood, Axe and Grass   4 519 57.80
17
11
8598 Traverse through the board   6 669 53.42
10
11
8611 Non-Decreasing Digits   71 3728 54.82
7
11
8612 Penney Game   38 7738 67.22
4
3
8624 Nim-B Sum   -1 628 61.36
9
17
8625 Just The Simple Fax   1 79 41.89
34
17
8626 Show Me The Fax   1 110 43.03
8627 I2C   34 24.40
8628 Selling Land   73 48.35
8629 Stock Prices   1 102 45.51
17
17
8651 Alien arithmetic   1 44 18.18
8657 The Bovine Accordion and Banjo Orchestra   7 21.43
8661 Bogosort   45 15.07
8663 Squares Game   34 36.11
8666 Maximum - Profit -- Version II   1 100 44.80
9
9
8667 Board-Queries   1 50 21.05
17
17
8668 THE BLACK AND WHITE QUEENS   2 84 43.03
21
34
8670 THE MAX LINES   29 8043 36.88
4
10
8720 Looks like Nim - but it is not   3 92 21.46
6
28
8725 Closest Point Pair   30 2031 20.54
18
21
8728 Hierarchy   17 1799 29.91
10
17
8732 Best Fit   1 195 30.76
8734 Charlie and the Chocolate Factory   1 43 17.40
26
34
8735 Suffix Of Cube   1 101 43.70
8747 Substrings II   6 162 11.17
34
30
8750 Wordplay   4 96 26.17
17
34
8756 Shake Shake Shaky   51 2445 23.89
12
14
8757 Coing tossing   3 164 61.49
12
34
8758 Cover the string   6 222 23.10
14
17
8759 Alpine Skiing   1 54 38.37
8785 Cut the Silver Bar   52 5365 54.44
5
16
8786 The Longest Chain of Domino Tiles   5 295 32.04
21
21
8791 Dynamic LCA   9 489 29.49
26
24
8793 Separate Points   4 124 24.09
17
17
8794 Swimming Jam   2 51 33.33
26
26
8795 Twenty Questions   1 43 21.78
8796 Cubist Artwork   7 654 68.38
7
9

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