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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
5638 Mobile Service Hard   1 84 22.73
50
50
8668 THE BLACK AND WHITE QUEENS   2 84 42.69
21
34
9125 Suiting Weavers   84 29.38
11405 Just Like the Good Old Days   84 40.07
14975 Foxic Expressions   1 84 14.96
15190 MAXIMUM RARITY   6 84 33.74
28
34
16275 On the side of the road   2 84 21.79
34
26
37475 Base Exploration   5 84 20.33
9
12
215 Panic in the Plazas   83 20.53
34
34
2154 Kruskal   83 14.78
2171 Ambiguous Codes   1 83 38.78
4204 Showstopper   1 83 21.90
17
34
7107 G Key   4 83 43.69
30
1
9512 Bombing   83 22.69
17
17
9972 The SKey   1 83 16.55
17
26
10819 BF Vector   1 83 66.67
1
17
13419 Modular Fibonacci Period   8 83 25.18
34
34
17705 Gopu and Combinatorics on Graphs   1 83 45.12
26703 All about Sorting!   10 83 41.55
16
17
27248 Funny Modular Sequence   7 83 35.41
15
20
32879 Mahammad and strings   3 83 10.40
11
9
325 The Tall Windmills   82 24.75
34
349 Around the world   1 82 25.16
17
17
1991 Another Continuous Fractions Problem   1 82 19.89
34
17
3485 Disputes   1 82 62.99
5511 Heavy Sequences   -1 82 18.23
34
34
7489 Slow Growing Bacteria   1 82 11.67
17
34
8004 Tree Topology   2 82 45.07
1
17
10585 Searching God   82 26.37
10809 Unlock it !   82 30.26
11273 Team Nim   2 82 20.48
9
26
21964 Golf Bot   5 82 35.81
34
27
26176 HARRY POTTER AND THE FORBIDDEN FOREST   4 82 27.10
24
12
30394 Prime is fun   8 82 34.62
22
24
31970 Urdhva - Tiryag Bhyam   -6 82 31.53
1
1
38294 Square Pentagon   5 82 49.33
17
24
238 Getting Rid of the Holidays (Act II)   81 15.98
1
1
1458 Help Blue Mary Please! (Act II)   1 81 17.44
17
1
2070 Minimum Distance   81 16.84
17
1
3926 Manhattan Wire   81 14.32
6052 PBCGAME   81 26.99
7100 Back To The Polygon   81 33.85
7427 Jara’s Legacy   81 39.79
8189 Circles On A Screen   81 28.40
8410 Snaky Numbers   2 81 39.26
34
34
9081 Snail family problems   2 81 24.05
34
17
9097 Derangements HARD   1 81 50.83
1
17
12902 Good Luck   1 81 43.00
1
17
27098 Oil   1 81 26.05
17
34
2529 Model Rocket Height   1 80 54.27
1
17

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