list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9119 Indiana Jones and the lost Soccer Cup   8 376 29.00
11
13
12030 Blackout   5 376 44.50
20
15
1285 Continuous Fractions Again   5 375 41.79
15
10
7192 Integral Maximization   1 374 38.33
50
50
15766 Enjoy Sum with Operations   15 374 27.13
20
26
9117 Faculty Dividing Powers   11 373 22.51
17
17
32579 Ada and Expenses   22 371 51.20
10
12
30947 Sabbir and gifts   21 370 32.71
16
13
32900 K-dominant array   3 370 31.33
30
30
120 Solitaire   8 369 23.49
26
16
8456 PRIMITIVEROOTS   8 369 46.09
8
20
14977 Attack of the Bloons   5 369 45.69
9
9
10399 Conga line   -1 368 36.34
9
9
13106 KOSARE   3 368 50.74
23
39
13686 finding maximum possible number   8 368 22.09
15
27
36670 Bipartite Permutation   14 368 46.33
6
15
7567 Divisor Summation Powered   13 367 21.40
17
23
9385 Strictly not a Prime   9 366 28.59
17
12
1476 Maximum Profit   7 365 32.11
20
34
26344 Related or not   9 365 52.20
8
9
3459 SkyScrapers   3 364 38.68
17
17
13042 Gandalf vs the Balrog   -2 364 50.71
1
1
693 Lethal Warfare   2 363 46.45
6
12
15562 Find Lexicographically Smallest Permutation   13 363 40.49
16
13
17399 G Force   17 363 33.18
10
15
34096 Counting Divisors (general)   6 363 36.53
38
45
12364 Awari 2   3 362 48.94
14
21
11326 Arithmetic Evaluation   3 361 40.26
1
9
11875 Jobs   1 360 38.87
1
17
1683 Expressions   359 40.03
1
17
5833 XOR Rounds   2 359 30.85
9
13
17819 XYI   4 359 38.53
17
9
18182 Naughty and Balls   3 359 41.58
6
17
26314 Corn Headache   7 359 35.10
8
9
6221 Increasing Powers of K   4 358 27.54
24
34
27320 Card Game   13 357 38.65
9
14
17397 End of Fun   14 356 27.62
17
16
9066 Sum of Distinct Numbers   26 355 14.65
32
32
3975 Most Servings Meal   8 354 26.38
28
28
7035 The Embarrassed Cryptographer   5 354 32.15
13
13
19985 GCD Extreme (hard)   2 353 36.49
26
34
7685 Flowers   4 351 32.96
13
26
131 Square dance   350 50.44
1
1
388 Menu   7 350 18.96
25
16
13367 EVEN COUNT   8 350 23.10
28
19
34929 x-Xor It!   9 350 27.85
20
17
25144 Truncky Numbers   20 348 29.01
17
17
395 Anti-prime Sequences   3 346 47.71
9
9
2055 Weird Numbers   2 345 36.07
17
17
9507 Mario and Mushrooms   345 56.96
1
34

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