list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7010 Police Business   6 30.36
9434 New Horizons   10 30.36
1162 Tic-Tac-Toe ( II )   6 2328 30.35
17
9
31973 THE SHORTEST PATH   1 31 30.34
26
17
14864 Sales   1 21 30.34
34
34
30669 Ada and Trip   34 860 30.33
14
11
8732 Best Fit   1 191 30.32
8425 Coloring Trees   10 320 30.30
20
31
1708 Square Count   70 30.29
23772 Zamena   3 53 30.29
12
17
3897 Convex Polygons   2 119 30.29
17
34
1837 Pie   60 3827 30.28
18
15
10437 Quadrilaterals   73 30.28
6170 Homecoming   1 27 30.28
17
34
31280 Ada and Zoo   1 22 30.28
17
34
30396 Easy GCD   8 83 30.28
7
7
10096 Lights (Extreme)   55 30.25
17
17
7741 Sequence   7 802 30.25
11
23
11414 Combat on a tree   2 226 30.25
30
34
383 European railroad tracks   222 30.23
15671 Product of factorials (medium)   1 19 30.23
34
1
196 Musketeers   2 485 30.23
17
34
7891 Fibonacci Sequence   97 30.21
34
34
332 Hard Question   100 30.21
1
34
8324 Military patrol   1 54 30.20
34
50
7600 Milk Trading   5 181 30.18
1
28
11695 A Summatory (HARD)   6 94 30.18
31
29
11404 Save Thy Toys   70 2810 30.18
12
15
25309 Save Area 11   13 123 30.16
4
7
11493 Goto & labels   63 30.14
26746 Gears   4 41 30.13
21
17
13444 Counting Lucky Numbers   3 171 30.12
17
17
7685 Flowers   4 307 30.12
15
24
9529 Maya Calendar   2 216 30.07
17
12
11383 Fast Sum of two to an exponent   1 1048 30.06
6
3
9103 Special Numbers   8 753 30.04
13
13
370 Ones and zeros   149 4453 30.03
19
22
3889 Closest Number   1 191 30.03
34
26
6829 Polynomial   2 187 30.02
17
17
12277 The Trip   107 30.02
17
17
7864 Four Chips (Hard)   6 131 30.02
31
17
8728 Hierarchy   17 1660 30.01
10
17
1471 A Game of Pearls   1 39 30.00
17
17
5153 Compressed String   40 30.00
7861 UFO   1 35 30.00
17
17
10242 Dice on a Board   17 30.00
10421 Run, Snipe, Run   73 30.00
12251 Mad Hulk   12 30.00
21057 Super Lucky Palindromes   3 28 30.00
34
34
33062 LCM Pesticide   1 6 30.00
50
50

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