list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9964 Fibonacci vs Polynomial   6 126 40.67
24
34
13940 Fibonacci vs Polynomial (HARD)   3 17 28.57
50
50
58 Crime at Piccadily Circus   3 640 13.95
31
21
1837 Pie   60 3893 30.27
18
15
39 Piggy-Bank   140 8117 35.46
14
16
19125 Hexadecimal value of Pi   2 32 56.59
26
34
18180 Love Story 1   13 1134 26.39
9
6
20050 Love Story 2   1 86 38.17
9
9
23 Pyramids   -20 5639 36.91
9
15
14928 Pyramidal Constructions   -1 334 49.90
28
23
13419 Modular Fibonacci Period   8 83 25.22
34
34
318 Pythagorean Legacy   29 23.04
1
34
4180 Pizza Location   2 573 18.51
31
17
11899 Queen Game   1 20 35.29
34
17
11900 Spelling Suggestion   4 20.00
11901 Paths in a Tree   1 18 32.14
1
34
7387 Airplane Parking   53 22.88
7389 Rating Hazard   21 21.10
34542 Lord of Light   308 35.00
9
1
34617 Palindrome Lover   2 176 24.97
3
3
4156 PLAHTE   65 36.36
327 Platon and Socrates   50 12.75
9
34
31052 PLAYGAME   6 684 43.81
3
4
8318 color the balls   66 45.93
50
50
8333 Place-name game   69 37.88
2426 Palindromes   9 996 24.41
17
14
698 Plane Hopping   1 288 25.61
17
25854 Palindrome Or Not   10 320 16.16
14
9
25892 Palindrome in a Tree   7 141 35.49
17
13
150 Where to Drink the Plonk?   1 495 34.69
8449 Plotting functions (variation)   1 19 22.35
17
17
34537 Prime Lover Finding   6 54 27.27
27
23
1698 Polygonal Line Search   1 157 61.94
17
17
17150 Palin Square   6 113 31.76
21
30
15631 On the Plus Side   4 37 29.55
12
17
8917 How Many Plusses   7 176 31.94
11
14
7240 Playground   2 203 41.78
1
6
4644 Proving Equivalences   1 194 28.33
17
17
1270 Paint By Numbers   21 20.96
8478 Ancient Pocket Calculator   7 4.44
8542 Modern Pocket Calculator   35 9.15
28
6
8895 Power Crisis   3 441 33.98
17
13
34370 Incomplete hierarchy   18 10.55
1
17
344 Poker   3 891 37.48
17
9
17707 Constructible Regular Polygons   5 500 55.65
8
8
1744 Evaluate the polynomial   19 2634 48.71
5
7
27487 Police Men   10 265 43.21
14
14
10419 Polish Language   97 25.23
3977 Police Query   8 293 16.98
27
30
11603 Polynomial f(x) to Polynomial h(x)   75 57.18

Most popular tags