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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15435 Schedules   23 13.33
10822 The Prime Minister   1 26 13.35
21858 Christmas is coming   2 27 13.38
42
26
23539 Split   3 30 13.38
17
17
18530 Font Size   7 199 13.41
15
5
14823 Advanced Battleships   5 49 13.42
23
23
2323 Broken Compass   41 13.45
2648 Archiver   1 44 13.46
34
50
1326 A Chase In WonderLand   2 404 13.47
9
1
7629 Building Ports   43 13.48
3762 Bread Tree   161 13.50
44 Substitution Cipher   2 320 13.50
17
17
2678 Closest distance   1 159 13.52
28
34
30452 Moumita and Assignments   5 60 13.53
21
21
3393 Knot or Not   6 13.56
4188 Amazing equality   38 13.58
10701 The Lazy Gamer   16 13.61
10447 Contaminated City   69 13.63
208 Store-keeper   2 115 13.64
34
26
2666 Query on a tree IV   5 674 13.65
38
34
3208 Yet Another Longest Palindrome Problem   68 13.65
2324 Mario   1 59 13.68
34
34
19954 Travelling Knight 2   3 16 13.77
45
34
234 Getting Rid of the Holidays (Act I)   95 13.84
17
17
18939 K-th smallest number   5 209 13.84
13
17
6826 Hacking   6 126 13.87
21
26
7692 Chemistry   69 13.87
26953 Kuchu the Bookworm   -1 50 13.88
17
15
58 Crime at Piccadily Circus   3 636 13.91
31
21
22037 Shortest Paths   1 20 13.97
1
34
22086 Prime Power Test   2 16 14.04
42
17
18450 Largest Increasing Sub-Matrix   11 14.05
1825 Free tour II   1 532 14.07
17
34
1810 Nuclear Plants   21 14.09
6804 Cheating or Not   16 14.09
10818 Medium Factorization   21 1666 14.15
18
14
398 Roll Playing Games   117 14.15
34
17
16134 Save the cows!   5 59 14.16
1
6
13815 India in Box   21 14.16
11066 AP - Complete The Series v2   8 1112 14.20
19
11
19913 Counting Pythagorean Triples   3 16 14.23
26
42
9066 Sum of Distinct Numbers   24 331 14.27
32
32
6860 Asistent   23 14.29
25960 Cat and Mouse I   55 14.32
3926 Manhattan Wire   81 14.32
5294 Recurrence   2 255 14.32
28
17
8661 Bogosort   42 14.33
28460 Congratulations, Fidel!   1 38 14.33
17
17
28609 Boat Burglary   15 115 14.36
23
25
37387 Modulo Sequence   8 52 14.38
21
21

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