list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
17918 Gopu and Validity of Arrangement   15 1653 43.24
3
6
13875 Knifes Are Fun   11 1288 43.24
3
7
35716 Trending GCD (Hard)   1 14 43.24
36577 K-transfer journey   3 23 43.24
23
28
13398 Contest Hall Preparation   1 336 43.25
15
12
11998 Totient Fever   70 43.26
27487 Police Men   10 267 43.26
14
14
10380 prayatna PR   86 5246 43.28
6
6
2528 Monkey Vines   4 775 43.31
17
9
12400 Johnnys Empire   1 534 43.32
9
9
2322 Tree Game   2 323 43.34
26
42
13977 Thousands ByteMan March   3 24 43.36
34
34
8666 Maximum - Profit -- Version II   92 43.40
1
1
9889 Movie collection   1 213 43.40
50
50
8363 COSTLY CHESS   23 1554 43.42
14
12
22535 String Play   5 46 43.44
21
21
3923 Philosophers Stone   308 12678 43.45
10
11
14 I-Keyboard   7 1284 43.45
23
22
13508 Madotsuki Pattern   9 43.48
15383 Transform the Expression (Again!)   7 43.48
17945 Mickey Mouse Magic Trick v5   24 43.48
27301 2D arrays with XOR property   4 14 43.48
23
39
4053 Card Sorting   26 688 43.49
22
27
32086 The Permutation Game Again   11 156 43.51
10
13
15285 Defend The Rohan   23 1260 43.52
5
8
8330 Giant fountain   1 30 43.52
1
17
1459 The Secret of an Aerolite   8 260 43.53
24
26
5018 Street Gambler   26 43.55
526 Divisors   38 1697 43.56
14
13
362 Ignore the Garbage   1 419 43.63
1
17
23383 ISOMORPH   28 43.65
13223 The BrainFast Processing! Classical version   9 43.66
50
17
1866 Making Pals   2 201 43.68
17
17
7107 G Key   4 83 43.69
30
1
30690 Ada and Nucleobase   28 454 43.72
25
26
7627 Driving Direction   10 43.75
22554 Kingdom   1 37 43.75
34
34
247 Chocolate   74 5843 43.76
10
18
12726 XOR Game   5 535 43.77
11
13
18857 Gopi and Sandwich   2 277 43.78
17
26
870 Basically Speaking   7 1440 43.80
6
6
14891 Good Debugging   4 58 43.81
21
17
31052 PLAYGAME   6 687 43.83
3
4
12245 Natalia Plays a Game   11 888 43.84
12
13
7210 Draw Mountains   5 330 43.85
17
6
8323 Triangle equality   58 43.85
35154 Coder Or NonCoder   9 264 43.86
5
6
20972 Alia and Cryptography   3 101 43.86
30
26
27094 Ceiling Function   3 144 43.86
9
12
7250 Blocks for kids   2 96 43.87
23
23

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