list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7976 Sum the Square   7 535 25.81
12
15
11404 Save Thy Toys   70 2811 30.18
12
15
12030 Blackout   5 372 44.55
20
15
16283 Treasure Island   5 131 24.53
17
15
17406 Cheating a Boolean Tree   5 111 35.78
23
15
20977 Car Game   6 38 39.73
15
15
21572 Marble & store   3 121 19.83
17
15
29367 VEGETABLE SHOPKEEPER 3   6 107 40.44
15
15
30454 Luke vs. Darth Vader   15 219 22.16
16
15
30755 Ada and GCD   20 435 21.75
28
15
34621 NARUTO AND HILLS   8 44 41.80
20
15
34623 Jeremías y sus loros   4 264 68.90
11
15
35295 zig-zag on the golden river   11 120 22.49
9
15
36670 Bipartite Permutation   14 353 46.74
6
15
36674 PIZZA   3 415 17.06
1
15
40379 Arithmetic Progression Query   9 84 29.40
15
15
16909 Critical Edges   47 1749 28.68
14
15
13381 Manku Word   31 2098 46.97
13
15
1437 Longest path in a tree   404 19270 38.99
14
14
9199 Circular Track   30 3337 40.27
7
14
33210 Ada and Alley   16 373 37.06
7
14
1847 No Change   37 1672 36.22
11
14
740 Treats for the Cows   261 8506 42.61
13
14
8756 Shake Shake Shaky   51 2375 23.83
12
14
2426 Palindromes   9 990 24.41
17
14
14871 STUDENTS   10 432 47.53
8
14
15634 Lennys Lucky Lotto Lists   11 226 34.38
7
14
26955 The Maximize Sum   8 257 24.42
13
14
12474 MAXIMUM WOOD CUTTER   39 1554 41.81
15
14
10818 Medium Factorization   21 1682 14.18
18
14
7430 Tower Of Hanoi - Revisited   13 2104 51.36
8
14
10712 Easy Calculation   16 1362 35.76
10
14
13015 Counting Primes   33 1338 21.87
16
14
21347 Tulip And Numbers   15 968 22.39
14
14
6470 Finding the Kth Prime   48 7310 27.29
19
14
22403 Divisors of factorial   71 1916 29.67
14
14
56 Dyzio   8 1209 31.41
11
14
260 Containers   3 290 45.92
17
14
413 Word Puzzles   4 365 18.09
30
14
1296 4 values whose sum is 0   64 5061 24.86
18
14
1475 Play with Digit Seven   3 122 36.60
34
14
2127 Rain   3 431 40.31
17
14
3379 String Shuffle   7 393 65.96
17
14
3882 Cijevi   5 257 37.59
30
14
7132 Headshot   7 1391 37.21
8
14
7586 Number of Palindromes   8 1297 46.07
13
14
8044 Fantastic Discovery   3 306 42.60
14
14
8917 How Many Plusses   7 174 31.76
11
14
9644 Imperialism   5 172 30.50
8
14
10643 The Nerd Factor   4 203 47.01
1
14

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