list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18511 Cartman and Butters Game   22 29.17
18521 Fortunate Wheels   7 34.78
18522 Tours   26 21.76
42
26
18637 Lawrence of Arabia   61 28.11
18964 Sum of subsequences   28 22.76
19037 Magical colorful cats (easy)   20 19.57
19139 Boiling Vegetables   31 37.96
19143 TRISQRS   172 38.08
28
34
19151 Checkers   52 57.03
19270 SIR CHIRAG AND MAGIC NUMBERS   138 44.55
19276 Peculiar Permutivores   6 36.36
19288 Sword Game   17 20.91
19290 Parade   38 42.97
19292 Complicated Calculations   97 51.57
1
1
19293 Galaxy distances   69 25.85
19295 The dilemma of Idli   30 41.28
19297 Nymphs from H10   36 35.65
19335 Machau vs Maggu   10 12.82
17
1
19576 Popeye and the magical land   192 50.32
17
1
19684 Symmetric matrix   8 21.35
19687 Symmetric matrix 2   0 0.00
20563 Minion Circle   24 35.00
20637 Ajob Subsequence   78 39.11
1
17
20848 Interesting Game   60 44.68
20863 Largest Submatrix   82 27.21
21058 Dirty Plates   27 32.65
21135 Distinct Viewpoints   2 23.08
34
1
21155 Manoj and Fire   25 21.16
21171 Fractal domino   18 53.52
21173 String fertilization   61 41.89
21175 Rush hour   145 41.81
21176 Stapled intervals   51 58.86
21178 Encryption kit   56 29.58
21352 Avantgarde and Bicycle   29 42.50
21463 Arithmetic Rectangle   36 20.52
21585 Hazzat’s Query   79 25.88
21962 GREAT SWERC   22 57.78
21967 City Park   26 40.86
21968 Playing with Geometry   18 61.29
17
1
21969 Money Transfers   10 21.67
21970 Safe Secret   19 32.20
22002 English   18 19.51
22090 Prime Power Test (Hard)   11 19.02
50
50
22271 Periodic function, trip 3   13 52.07
34
17
22315 Periodic function, trip 3 (easy)   16 25.71
17
17
22320 Polynomial Drawing   2 9.52
22530 Tinku got a job   21 20.92
23134 Help Me Please!   33 26.90
1
17
23350 Mineral Farm   18 20.13
34
34
23351 Hiccup And Lucky Dragons   19 11.65
26
17

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