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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
13042 Gandalf vs the Balrog   -2 365 50.71
1
1
7567 Divisor Summation Powered   13 368 21.41
17
23
34096 Counting Divisors (general)   6 368 36.95
38
45
9385 Strictly not a Prime   9 369 28.68
17
12
10399 Conga line   -1 369 36.43
9
9
13686 finding maximum possible number   8 369 22.08
15
27
17399 G Force   17 369 33.23
10
15
26344 Related or not   9 369 52.35
8
9
120 Solitaire   8 370 23.48
26
16
14977 Attack of the Bloons   5 370 45.80
9
9
36670 Bipartite Permutation   14 370 46.34
6
15
30947 Sabbir and gifts   21 373 32.88
16
13
1476 Maximum Profit   7 374 32.34
20
34
8456 PRIMITIVEROOTS   8 374 46.28
8
20
3459 SkyScrapers   3 375 38.37
17
17
7192 Integral Maximization   1 375 38.35
50
50
9117 Faculty Dividing Powers   11 375 22.55
17
17
1285 Continuous Fractions Again   5 376 41.86
15
10
12030 Blackout   5 376 44.48
20
15
15766 Enjoy Sum with Operations   15 376 27.18
20
26
413 Word Puzzles   4 377 18.26
30
14
9046 Clock Hands   2 378 22.32
34
26
9119 Indiana Jones and the lost Soccer Cup   8 378 29.07
11
13
32579 Ada and Expenses   22 378 51.28
10
12
20038 Easiest Loop 1   3 379 48.58
6
17
33210 Ada and Alley   16 380 37.33
7
14
1843 Leonardo Notebook   3 381 34.80
17
34
32900 K-dominant array   3 382 31.55
30
30
20100 Honda and Kagawa   3 383 45.81
1
21
351 Ha-noi!   386 42.45
1
1
6286 Sum of products   11 386 36.84
19
28
7507 Wonderful Randomized Sum   4 386 40.83
1
1
13106 KOSARE   3 386 50.59
23
39
25334 Eefun Guessing Words   7 386 22.91
14
7
6803 Absurd prices   2 388 23.82
12
12
90 Minimizing maximizer   3 389 24.84
17
26
384 Any fool can do it   2 389 32.52
17
17
4329 Counting K-Rectangle   4 389 30.05
20
28
19308 LCM   8 390 18.71
17
24
399 Team Rankings   1 391 53.58
17
9
4525 Digger Octaves   6 391 35.55
17
21
19786 Mr Toothless and His GCD Operation   7 391 30.76
6
9
13376 The new President   4 392 31.47
11
11
21751 Help the Heroes   10 393 32.32
9
13
13363 WIND VANE   6 394 31.48
17
17
3753 GONDOR   4 395 53.39
13
13
4035 NERED   2 395 57.76
9
13
3109 Longest Common Prefix   4 396 25.51
38
34
10502 Video game combos   1 397 38.27
34
17
21174 Gallantry   1 397 51.22
14
11

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