list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
27321 Increasing numbers   17 547 23.74
13
19
28352 Friend Zoned   17 287 63.74
6
12
28740 Try to complete   17 405 26.63
23
24
30739 Ada and Manure   17 297 57.44
11
22
30919 Sabbir and gcd problem   17 293 21.93
16
16
32946 Ada and Branches   17 296 35.56
18
19
34009 Counting Child   17 371 55.33
8
10
34743 Popatlal ki shaadi   17 305 20.97
14
13
207 Three-coloring of binary trees   16 873 35.92
20
17
277 City Game   16 1266 38.79
20
21
1391 Summing to a Square Prime   16 1415 54.06
12
17
6779 Can you answer these queries VII   16 1137 19.27
39
28
8042 Possible Friends   16 1112 37.01
12
10
8057 Square Free Factorization   16 1383 41.43
7
15
10477 GM plants   16 340 29.07
25
30
10712 Easy Calculation   16 1354 35.68
10
14
13805 X-MEN   16 892 27.53
17
19
14893 Good Inflation   16 187 28.14
30
34
15208 Minimum Cost   16 1374 57.72
9
11
15995 Self Numbers   16 900 38.28
12
6
17110 Black Widow Rings   16 2711 52.14
3
3
17399 G Force   16 338 33.01
11
16
19274 Operators   16 583 20.27
14
20
23938 Save the Scofield !!   16 271 31.83
16
19
26745 Grid   16 636 32.23
13
9
27367 Game of Squares   16 460 40.84
7
9
28409 Ada and Cycle   16 754 26.37
14
17
30116 Can you draw it or not?   16 192 38.73
5
9
30500 THE HONEYCOMB MAZE   16 628 27.41
17
15
30735 Ada and Island   16 378 37.73
13
13
31290 Math is Love   16 1035 39.91
6
5
33210 Ada and Alley   16 369 37.44
7
14
34622 NICE SEQUENCES   16 139 51.99
11
13
376 A concrete simulation   15 1711 34.29
11
12
1871 Making A Budget   15 864 48.55
13
15
2371 Another Longest Increasing Subsequence Problem   15 762 13.21
29
33
2699 Recursive Sequence (Version II)   15 977 26.37
26
23
3763 George   15 520 52.57
19
18
3964 Investment Money   15 614 25.44
16
17
5450 Tiles of Tetris, Not!   15 3146 35.93
4
5
6288 Treeramids   15 1087 51.89
20
17
7668 Pebble Solver   15 1995 50.40
8
11
9935 Break the Chocolate   15 1638 34.48
4
17
11401 Bazinga!   15 642 23.30
25
19
14974 Foxling Feeding Frenzy   15 459 41.86
15
16
15376 Running Median   15 1113 26.09
11
9
15429 Counting Ids   15 1872 50.50
5
5
15766 Enjoy Sum with Operations   15 356 27.22
20
26
17918 Gopu and Validity of Arrangement   15 1652 43.31
3
6
18174 REAL ROOTS   15 1254 60.80
6
12

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