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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15259 Large Knapsack   46 2294 26.12
17
17
339 Recursive Sequence   79 3840 50.29
20
17
8238 N-Factorful   72 2796 26.81
18
17
4103 Extend to Palindrome   44 2591 30.60
16
17
8728 Hierarchy   17 1817 29.84
10
17
16139 Naya Shatranj (New Chess)   10 1937 68.39
4
17
106 Binary Stirling Numbers   3 2693 37.10
4
17
377 Taxi   14 1245 28.48
13
16
10810 Its a Murder!   56 2404 22.16
16
16
97 Party Schedule   251 8960 36.24
14
16
13769 Roommate Agreement   52 1493 31.45
11
16
34229 "Operation - Modulo"   19 956 19.50
2
16
6294 Yodaness Level   74 3576 49.31
15
16
9493 Advanced Fruits   93 2263 37.52
19
16
10471 Aliens at the train, again!   28 815 44.66
16
16
28288 Super Amoeba   11 204 37.34
18
16
28303 Ada and Plants   14 325 33.81
15
16
10514 K12 - Building Construction   60 2073 26.48
12
16
5977 Weird Function   33 1156 18.97
18
16
30919 Sabbir and gcd problem   17 336 23.03
16
16
31099 Ada and CAPTCHA   9 179 17.31
20
16
39 Piggy-Bank   140 8250 35.53
14
16
38 Labyrinth   98 5361 25.82
18
16
12183 Help the Commander in Chief   46 916 29.10
15
16
40 Lifting the Stone   6 1651 23.80
13
16
530 Divisors 2   10 936 52.47
12
16
1700 Traveling by Stagecoach   9 476 39.35
17
16
14974 Foxling Feeding Frenzy   15 466 41.90
15
16
15433 Greedy Walking   13 507 51.19
13
16
4580 ABCDEF   218 7923 29.36
14
16
8545 Subset sum   45 1943 40.12
12
16
1713 Funny scales   12 563 30.57
17
16
13577 Card Game   13 503 24.51
14
16
14971 The Foxens Treasure   11 231 35.31
14
16
4082 BLAST   30 1761 51.74
9
16
6322 The hunt for Gollum   18 710 23.02
25
16
22382 Euler Totient Function Depth   24 398 37.13
15
16
206 Bitmap   247 9663 28.29
15
16
388 Menu   7 352 19.00
25
16
3195 Doors and Penguins   9 244 27.35
19
16
7683 Powered and Squared   8 717 27.21
19
16
8785 Cut the Silver Bar   52 5382 54.42
5
16
13990 Web islands   18 586 33.05
15
16
16254 Running Median Again   41 1812 22.61
20
16
17397 End of Fun   14 358 27.71
17
16
25844 Find the max XOR value   7 645 59.58
6
16
25891 Peculiar Number   14 237 41.69
19
16
26928 The Crossover   9 105 16.88
22
16
27267 Changus Final Battle   8 266 54.72
6
16
27497 Binary Protean Number   6 144 45.38
11
16

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