list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
17946 Mickey Mouse Magic Trick v6   2 39 31.41
9
26
18056 Robert Langdon & Cipher   2 566 50.57
1
13
18102 New year love story   2 82 26.37
34
34
18248 Maggu’s Solar Panels   2 44 30.96
34
34
18249 Gopu and the Grid Problem   2 78 34.22
12
26
18286 Gopu and Fishes   2 107 46.94
13
26
18302 Identity crisis   2 223 28.37
17
17
18666 Radiation   2 36 20.61
17
34
18857 Gopi and Sandwich   2 283 44.09
17
26
18915 Anils Proposal   2 29 18.70
50
50
18940 Face the mate   2 159 20.85
17
17
19125 Hexadecimal value of Pi   2 34 57.45
26
34
19149 Virus Revisited   2 94 28.46
1
17
19320 Draw Skyline Graph   2 104 19.56
31
26
19334 Khaolin Temple   2 24 27.92
26
26
19382 Stock   2 99 32.46
26
34
19406 Fibonacci extraction Sum   2 51 26.60
34
39
19490 Pair and unpair weightest string   2 83 47.11
9
17
19899 Middle Earth   2 50 11.99
26
17
19985 GCD Extreme (hard)   2 343 36.34
26
34
20931 Square-Free Product (Hard)   2 65 36.52
17
21
20984 Music Academy   2 69 47.37
1
9
20987 Sequence   2 30 24.54
9
17
21061 Yet Another Subset Sum Problem   2 45 33.19
50
50
21187 Increasing Shortest Path   2 34 20.17
26
34
21458 Satay Skewer   2 83 27.50
34
17
21462 Final Assignment   2 57 25.25
9
1
21640 Nested Palindromes   2 25 18.67
38
38
21683 Bhagat and String   2 29 28.37
34
50
21807 Path Finding In the Country   2 102 38.46
9
17
21858 Christmas is coming   2 27 12.03
42
26
22086 Prime Power Test   2 16 13.04
42
17
22343 Norma   2 244 27.43
34
17
22675 A conjecture of Paul ErdÅ‘s (hard)   2 4 4.82
34
34
22741 Another Valentine Maze Game (2D)   2 10 23.20
50
34
22766 Make Sets   2 31 57.33
9
26
22774 Help Kejriwal   2 31 51.65
17
34
23429 Grid Arithmetic   2 50 43.17
21
17
23538 Carina   2 17 10.29
34
17
24247 Monkey King   2 116 21.22
14
14
24313 Kule   2 19 16.13
17
26
25001 Red Blue Line Segments   2 302 19.02
28
26
25182 Acceptable numbers   2 63 16.07
12
23
25337 Eefun is not so Fun   2 157 29.60
5
26
25384 Shuffles   2 45 49.17
1
17
25417 You Win!   2 33 33.60
17
17
25471 AM FM   2 39 12.03
17
34
25474 Happiness for all   2 106 40.54
17
12
25477 Generating alien DNA II   2 35 18.90
17
17
25481 Game of stones II   2 38 19.69
17
17

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