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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15433 Greedy Walking   12 438 50.18
13
16
27381 Emoticon   27 814 50.17
8
14
10293 FANCY NUMBERS   18 1719 50.16
7
9
1876 Dragon Curves   2 174 50.12
1
17
131 Square dance   322 50.10
1
1
2178 He is offside!   5 8389 50.10
3
4
1001 Babylonian Roulette   1 657 50.10
13
13
13166 Totient in permutation (medium)   17 50.10
9104 Match the words   3 411 50.09
9
17
6731 Coeficientes   2 1253 50.05
10
9
3723 Snooker   4 446 50.05
12
30
2902 Candy IV   31 50.00
50
34
3936 Repair City Hall   4 241 50.00
5
1
5523 Highway Patrol   16 50.00
7558 D - Alphabetomials   10 50.00
9725 Queens on a Board   2 51 50.00
34
34
12964 Count on a treap   9 50.00
15733 Hall of Fountains   3 17 50.00
17
23
16250 Dilemma   2 70 50.00
12
17
19576 Popeye and the magical land   189 50.00
17
1
21135 Distinct Viewpoints   2 50.00
34
1
34063 Chiaki With Intervals (Easy)   9 50.00
4300 Rectangles   175 26751 49.92
5
8
25000 Checking cubes.   4 248 49.92
7
6
14928 Pyramidal Constructions   -1 334 49.90
28
23
15437 Tambourine   9 1490 49.89
6
2
15429 Counting Ids   15 1925 49.88
5
5
6042 Another Box Problem   10 833 49.88
6
17
3878 Rectangles Perimeter   58 2690 49.81
12
14
10422 Rubiks cube   2 56 49.68
17
17
34648 Seven   5 41 49.61
11
21
1705 The Game of Efil   89 49.61
15310 Peter Quest   1 173 49.59
17
17
178 Road net   12 2369 49.57
9
8
14122 Inverse of Recurrence Problem With a Square Root   3 59 49.56
23
45
7882 Tabovi   2 329 49.56
50
50
395 Anti-prime Sequences   2 341 49.55
9
9
27375 Garden of Mangu   6 84 49.53
19
19
33331 Ada and Graft   5 99 49.52
21
21
13838 Mosty! Find Gn   5 556 49.50
9
24
5979 Yet Another Permutations Problem   5 1352 49.45
7
15
10575 The Yellow Brick Road   7 1271 49.38
8
5
31396 Binary Game Reloaded   31 49.33
1
34
38294 Square Pentagon   5 82 49.33
17
24
32222 Ada and Panels   7 56 49.28
26
38
967 Parking Bay   3 556 49.26
12
23
4 Transform the Expression   258 43248 49.24
12
11
10522 K12-OE Numbers   7 229 49.24
21
21
6294 Yodaness Level   74 3535 49.23
15
16
1688 A Very Easy Problem!   40 6165 49.22
12
11

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