list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9950 IQ Team   37 41.59
50
50
34565 Tetrahedrons in the country   4 48 41.60
17
23
13643 BATMAN3   9 910 41.61
11
12
174 Paint templates   1 59 41.61
9
17
14761 Almost-isosceles Pythagorean triple (easy)   1 64 41.65
9936 Construct the Great Wall   9 41.67
19039 Krypt in Time   -1 295 41.67
34
1
34379 Another Travelling Salesman Problem   1 4 41.67
34
4523 Binomial Coefficients   209 41.72
23
12
6450 PP numbers   10 877 41.73
10
6
3375 Stamps   28 13703 41.74
5
3
3640 Hanoi Subway System Construction   32 41.75
6172 OAE   6 1152 41.75
11
27
33777 NT Games   11 75 41.75
20
22
1182 Sorted bit squence   287 41.76
13500 Discord is at it again   2 34 41.77
34
34
21963 Flowery Trails   3 42 41.79
17
13
23429 Grid Arithmetic   2 46 41.79
21
17
34621 NARUTO AND HILLS   8 44 41.80
20
15
15963 Help Donn   1 86 41.80
1
9
12474 MAXIMUM WOOD CUTTER   39 1553 41.81
15
14
34736 Beautiful Girl   7 144 41.83
14
12
8326 Leaky containers   31 41.84
11460 Planning Poker   254 41.84
17 The Bytelandian Cryptographer (Act I)   8 1346 41.85
15
26
37388 Balls and Queries   9 52 41.87
7
11
32840 Ada and Digits   15 168 41.87
20
18
7422 Escape from Jail Again   7 428 41.88
30
32
19975 Amazing Prime Sequence (hard)   5 81 41.88
39
45
10092 Party Night   28 41.89
20063 Large subsequence Problem   20 442 41.92
10
14
6732 Camels   74 41.92
7240 Playground   2 203 41.92
1
6
148 Land for Motorways   3 206 41.94
17
17
1803 Fold   57 41.94
4210 Fast Maximum Matching   10 41.94
14974 Foxling Feeding Frenzy   15 461 41.95
15
16
21642 Tsunami   3 138 41.96
28
23
13913 Real Mangoes for Ranjith   7 1929 41.96
3
8
35281 Noel and His Reindeer   5 25 41.98
21
13
1285 Continuous Fractions Again   5 368 41.98
17
12
25891 Peculiar Number   14 232 41.98
19
16
13388 Easy Jug   24 2143 41.99
6
15
21692 CURD PRODUCERS   6 524 41.99
15
11
1710 Two Ends   115 3757 41.99
18
17
8626 Show Me The Fax   1 105 41.99
21970 Safe Secret   18 42.00
21394 Ohani And The Series   4 597 42.02
17
17
3935 SHIFT Operator on Matrix   187 42.04
12357 Subset and upset (HARD)   4 127 42.07
21
21

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