list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12007 Fibonaccibonacci (easy)   1 114 29.00
1
34
12107 All Possible Barns   1 32 24.64
34
34
12240 Multinomial numbers   1 19 38.37
34
17
12322 NSquare Sum ( Medium )   1 60 37.25
34
23
12370 Generating Alien DNA   1 32 18.53
34
34
12400 Johnnys Empire   1 538 43.46
9
9
12409 Johnny at school   1 73 23.77
17
17
12421 Chocolate Distribution   1 45 24.12
17
17
12436 The One-Dimensional Pool Table   1 63 41.35
1
34
12600 Blade Master   1 15 38.60
34
17
12651 Finding Fishes   1 46 29.02
12721 Pell (Mid pelling)   1 43 34.04
12749 Dynamic Assignment Problem   1 15 54.40
34
34
12804 Spy   1 6 13.95
50
50
12808 Yet-Yet Another Counting Problem   1 46 63.33
12893 Short Select   1 45 41.89
12902 Good Luck   1 82 43.30
1
17
12908 Binary Matrix   1 18 9.09
39
34
12959 Basic Grapes Instinct   1 228 45.97
17
1
12960 Collision on Christmas Eve   1 46 20.68
12969 To inifinity and Beyond   1 66 25.61
34
17
13045 Denethors Decryption of Dequeue permutations   1 24 35.05
34
17
13050 Entmoot   1 80 29.17
17
34
13055 New Year Train   1 57 55.90
1
17
13078 The Mad Numerologist   1 197 32.55
17
17
13093 Mosque   1 49 39.05
6
12
13116 Dividing Xorland   1 31 47.22
17
9
13150 Magic Sticks   1 17 23.56
34
34
13303 Tic-tac-toe 3   1 12 22.06
34
17
13364 THE N WITTY FRIENDS   1 48 22.01
17
17
13398 Contest Hall Preparation   1 338 43.35
15
12
13545 Room Change   1 140 37.70
17
17
13592 Expected Time to Love   1 47 19.71
17
34
13647 Tjandra 19th birthday (EASY)   1 70 40.49
1
1
13683 Transitive Closure   1 248 37.06
17
17
13799 Naive Loki   1 120 35.89
1
17
13806 Chaos In Arkham   1 51 18.75
1
34
13809 ISRANK   1 21 34.13
50
50
13833 Super Borboletas World   1 11 22.06
34
34
13882 THE WITTY BOY   1 4 4.20
34
17
13918 String Queries   1 33 27.63
34
34
13926 Flipping Slipping of grids   1 5 12.50
17
50
13953 Divide Polygon (HARD)   1 17 20.88
34
34
13978 Billion ByteMan March   1 6 26.42
13989 Helping Susy   1 39 30.45
17
17
14033 Late Summer Searching   1 10 29.41
14049 Annual Day   1 91 20.65
12
12
14055 The Wind Waker   1 30 33.04
17
17
14330 Power of Phi(medium)   1 164 31.15
17
26
14334 Evil Overlord Cypher   1 66 26.95
9
17

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