list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
146 Fast Multiplication Again   36 12.95
780 The Archipelago   36 42.18
45
34
4154 IZBORI   36 24.54
5128 Bomb the Bridge   1 36 28.18
17
17
6500 Counting Diameter   36 40.78
7356 Iterated Bitcount Function   2 36 17.72
42
34
7778 Land Division   1 36 44.38
17
17
8331 Sister cities   36 52.75
8992 A los saltos   36 30.82
9123 Security Zone   36 27.22
9448 Swarm of Polygons   36 35.59
10210 After Party Transfers   1 36 4.79
34
28
12721 Pell (Mid pelling)   1 36 38.43
12961 Drastic Grapes   36 32.24
13382 Kindergarten Painting Competition   36 38.10
13420 Fimodacci   3 36 13.03
12
26
13829 Tjandra 19th birthday present (HARD)   2 36 38.02
39
23
18153 Robert Langdon & The Rule of Three   3 36 35.34
23
34
20977 Car Game   5 36 38.89
14
14
21971 The Big Painting   1 36 21.96
34
17
25471 AM FM   2 36 12.53
17
34
26184 Colorful Beads   2 36 36.22
34
34
29452 Width of The Lost Box   36 19.39
17
1
31974 Ada and Birthday   4 36 27.03
21
14
34359 Triangle on Binary Tree   6 36 56.00
26
30
34575 A New Task for Ibrahim   7 36 53.33
4
28
40667 Ambitious XOXO   5 36 46.50
11
14
1644 Trees   1 35 14.66
34
34
2031 Please help You-Know-Who   35 32.89
3307 Hex Tile Equations   1 35 42.45
3644 Winning Strategy   1 35 38.98
17
50
3679 Moo University - Emergency Pizza Order   -1 35 26.42
7861 UFO   1 35 30.00
17
17
7886 Boards (Hard)   35 34.59
8542 Modern Pocket Calculator   35 9.15
28
6
10073 Darts   1 35 62.86
10587 Enemies   35 34.07
12236 Cloud Computing   35 38.10
12958 Another Gift Problem   35 18.33
16639 Endless Knight   35 22.12
27218 Segmentation   6 35 41.50
23
28
33263 Ada and Tomel   2 35 36.07
26
26
33324 Ada and Salesman   1 35 52.55
17
17
34681 Lovely Kitty   1 35 23.76
17
23
35381 VALENTINE   2 35 26.40
11
14
39924 Precious Prizes   1 35 28.08
17
12
449 Simple Numbers with Fractions Conversion   2 34 17.15
17
17
1441 The Clever Typist   1 34 9.67
17
34
2060 Tough Water Level   34 26.34
2734 Large party   34 24.35

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