list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9503 Working in Beijing   2 639 49.14
4
4
10522 K12-OE Numbers   7 227 49.14
21
21
3581 Tree Similarity   1 25 49.17
34
34
967 Parking Bay   3 551 49.17
12
23
4 Transform the Expression   257 42654 49.18
12
11
17128 Putnik   2 94 49.19
9
17
33331 Ada and Graft   5 97 49.19
21
21
6294 Yodaness Level   74 3512 49.20
15
16
1688 A Very Easy Problem!   40 6161 49.23
12
11
31396 Binary Game Reloaded   31 49.33
1
34
17945 Mickey Mouse Magic Trick v5   24 49.38
10575 The Yellow Brick Road   7 1269 49.43
8
5
1675 Fusion Cube   1 79 49.45
1
26
4083 Tele Broadcast   62 49.46
5979 Yet Another Permutations Problem   5 1351 49.49
7
15
13838 Mosty! Find Gn   5 555 49.50
9
24
27375 Garden of Mangu   6 84 49.53
19
19
178 Road net   11 2361 49.54
9
8
7882 Tabovi   2 326 49.56
50
50
14122 Inverse of Recurrence Problem With a Square Root   3 59 49.56
23
45
15310 Peter Quest   1 173 49.59
17
17
1705 The Game of Efil   89 49.61
29458 Alphabetic Rope2   100 49.65
10422 Rubiks cube   2 56 49.68
17
17
34683 Billing Issue   -5 387 49.70
1
1
1463 Robot Number M   75 49.70
395 Anti-prime Sequences   2 330 49.83
9
9
25000 Checking cubes.   4 247 49.83
7
6
3878 Rectangles Perimeter   58 2688 49.84
12
14
6042 Another Box Problem   10 830 49.87
6
17
19576 Popeye and the magical land   188 49.89
17
1
14928 Pyramidal Constructions   -1 334 49.90
28
23
15437 Tambourine   9 1484 49.94
6
2
4300 Rectangles   174 26544 49.94
5
8
1001 Babylonian Roulette   2 652 50.00
17
17
3723 Snooker   4 442 50.00
12
30
3936 Repair City Hall   4 241 50.00
5
1
5523 Highway Patrol   16 50.00
7558 D - Alphabetomials   10 50.00
9104 Match the words   3 409 50.00
9
17
9725 Queens on a Board   2 51 50.00
34
34
10105 Alphabet Soup   28 50.00
13114 SQL Queries   2 10 50.00
15733 Hall of Fountains   3 17 50.00
17
23
16250 Dilemma   2 69 50.00
12
17
21135 Distinct Viewpoints   2 50.00
34
1
25452 Teaching Hazard   7 50.00
27103 What Really Happened on Mars?   7 50.00
32950 Ada and Plants 2   4 63 50.00
17
17
34063 Chiaki With Intervals (Easy)   9 50.00

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