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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
20775 Roger and tree   22 330 27.93
17
22
904 Image Perimeters   3 331 59.24
17
17
7210 Draw Mountains   5 331 43.93
17
6
7882 Tabovi   3 331 49.62
34
34
32235 SOLVEIT   10 331 25.51
5
11
11326 Arithmetic Evaluation   3 332 40.21
1
9
6059 Another GCD problem   333 45.07
10405 Shooting the balloons!   11 333 35.93
23
27
14928 Pyramidal Constructions   -1 333 49.75
28
23
8419 Traversing Grid   1 335 24.25
17
17
131 Square dance   336 50.56
1
1
9066 Sum of Distinct Numbers   26 336 14.35
32
32
964 Entrapment   6 337 23.90
17
24
6517 Farmer Sepp   7 337 22.03
28
26
13398 Contest Hall Preparation   1 337 43.30
15
12
9570 Counting binary strings   7 338 53.04
17
24
17400 Height of Expectation   1 338 53.98
8
13
32900 K-dominant array   3 338 31.30
30
30
1707 Reliable Nets   4 339 31.46
28
23
2414 Calculate The Cost   8 339 22.30
28
17
12365 Ball of Reconciliation   2 339 52.63
17
17
34096 Counting Divisors (general)   5 339 35.74
42
45
7035 The Embarrassed Cryptographer   5 340 31.67
13
13
395 Anti-prime Sequences   2 341 49.55
9
9
2055 Weird Numbers   2 341 35.75
17
17
9507 Mario and Mushrooms   341 56.80
1
34
10477 GM plants   16 341 29.11
25
30
1476 Maximum Profit   7 342 31.87
20
34
7380 Factorial challenge   5 342 31.50
14
26
25144 Truncky Numbers   20 345 28.89
17
17
388 Menu   7 347 18.88
25
16
13367 EVEN COUNT   8 347 22.99
28
19
3975 Most Servings Meal   8 350 26.34
28
28
17399 G Force   17 352 33.14
10
15
6221 Increasing Powers of K   4 353 27.43
24
34
17397 End of Fun   14 354 27.38
17
16
25334 Eefun Guessing Words   7 354 23.07
14
7
1683 Expressions   355 40.03
11875 Jobs   1 355 38.56
1
17
17819 XYI   4 355 38.35
17
9
27320 Card Game   13 355 38.54
9
14
5833 XOR Rounds   2 356 30.69
9
13
15562 Find Lexicographically Smallest Permutation   13 356 40.38
16
13
26314 Corn Headache   7 356 35.08
8
9
2737 Perfect Rhyme   5 357 17.13
27
26
10399 Conga line   -1 357 35.80
9
9
18182 Naughty and Balls   3 357 41.48
6
17
30947 Sabbir and gifts   21 357 32.25
16
13
36670 Bipartite Permutation   14 358 46.56
6
15
120 Solitaire   7 359 23.47
26
16

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