list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11770 Lifesavers   1 76 25.34
17
11771 Mountain Cave   1 16 8.51
34
17
11808 Max 2214   1 11 16.10
11813 Count weighted paths   1 16 51.52
11834 DOJO Corridor II   1 20 33.54
34
34
11851 Power with Combinatorics(HARD)   1 127 13.10
34
42
11875 Jobs   1 352 38.67
1
17
11899 Queen Game   1 20 35.29
34
17
11901 Paths in a Tree   1 18 32.14
1
34
11921 Ball Stack   1 40 54.63
17
17
11946 Zig-Zag Permutation 2   1 5 39.29
26
34
11948 Dark Assault   1 28 32.73
17
17
11986 ROMAN NUMERALS   1 141 33.27
9
9
12007 Fibonaccibonacci (easy)   1 103 29.58
1
34
12107 All Possible Barns   1 32 27.89
34
34
12240 Multinomial numbers   1 19 39.76
34
17
12370 Generating Alien DNA   1 31 18.18
34
34
12400 Johnnys Empire   1 531 43.20
9
9
12409 Johnny at school   1 72 23.63
17
17
12421 Chocolate Distribution   1 43 23.72
17
17
12436 The One-Dimensional Pool Table   1 57 40.87
1
34
12600 Blade Master   1 15 40.74
34
17
12651 Finding Fishes   1 45 27.98
12721 Pell (Mid pelling)   1 36 38.43
12749 Dynamic Assignment Problem   1 12 56.63
34
34
12808 Yet-Yet Another Counting Problem   1 38 66.20
12893 Short Select   1 41 40.29
12902 Good Luck   1 81 43.00
1
17
12959 Basic Grapes Instinct   1 227 46.05
17
1
12960 Collision on Christmas Eve   1 43 26.54
12969 To inifinity and Beyond   1 64 25.50
34
17
13045 Denethors Decryption of Dequeue permutations   1 24 35.05
34
17
13050 Entmoot   1 78 28.96
17
34
13055 New Year Train   1 54 55.35
1
17
13078 The Mad Numerologist   1 195 34.01
17
17
13093 Mosque   1 43 36.81
6
12
13116 Dividing Xorland   1 25 43.75
17
9
13150 Magic Sticks   1 17 32.37
34
34
13303 Tic-tac-toe 3   1 11 24.56
34
17
13364 THE N WITTY FRIENDS   1 44 20.85
17
17
13398 Contest Hall Preparation   1 336 43.25
15
12
13545 Room Change   1 140 37.70
17
17
13592 Expected Time to Love   1 39 17.39
17
34
13647 Tjandra 19th birthday (EASY)   1 68 42.08
1
1
13683 Transitive Closure   1 244 36.93
17
17
13799 Naive Loki   1 115 34.74
1
17
13801 Dexter Rank   1 9 12.64
34
34
13806 Chaos In Arkham   1 49 18.83
1
34
13809 ISRANK   1 20 33.54
50
50
13833 Super Borboletas World   1 6 33.33
34
34

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