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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4656 Cross Mountain Climb   1 60 32.74
17
34
4667 Gremlins   3 52 28.15
28
34
4871 Bridge   1 154 24.16
1
34
4881 Words on graphs   103 11.39
34
4948 Integer Factorization (29 digits)   8 100 15.84
40
34
4951 Bridges! More bridges!   1 46 16.42
1
34
5196 Monotonous numbers   6 609 47.80
4
34
5296 Air Combat   -1 64 14.85
34
5467 Finding password   6 182 17.08
26
34
5468 Going to school   8 314 35.88
15
34
5511 Heavy Sequences   79 18.00
34
34
5649 Divide Polygon   3 31 21.43
9
34
5673 Fractions on Tree ( reloaded !)   2 244 38.22
26
34
5703 Primes of Lambda   1 22 29.14
34
34
5830 Alternating Permutations   1 54 39.39
34
34
5911 Square-free Integers Factorization   1 20 39.51
17
34
5975 Travelling Knight   2 50 33.70
34
34
6035 Dinner   4 155 27.03
9
34
6072 Chocolate   153 21.22
17
34
6221 Increasing Powers of K   4 350 27.39
24
34
6264 Rank of a Fraction   4 129 31.58
12
34
6299 Move Marbles   1 21 6.37
17
34
6340 ZUMA   6 433 43.14
17
34
6478 Hamster Flight 2   2 63 32.91
17
34
6578 Segment Tree   1 53 10.09
34
34
6622 Islands and Hotel Chains   2 61 9.59
45
34
6678 Load Testing   200 59.73
34
34
6824 Flag   1 79 26.48
34
34
6917 Catch Sheep   2 31 22.07
34
34
6926 Tree game   1 47 8.80
34
34
6949 PIN   106 25.34
17
34
6950 A HUGE TOWER   1 123 47.23
1
34
7001 Visible Lattice Points   1 469 27.81
17
34
7025 Roads in Berland   1 123 32.74
17
34
7168 Termites strike back   2 9 31.58
17
34
7187 Dinosaur Menace   2 177 8.81
17
34
7356 Iterated Bitcount Function   2 36 17.72
42
34
7489 Slow Growing Bacteria   1 82 11.67
17
34
7602 New Game with a Chess Piece   4 215 30.70
17
34
7623 Divisors VI   2 23 14.84
34
34
7709 Jumping Zippy   3 63 55.17
26
34
7851 Stacks of Zippy   1 18 17.37
34
34
7857 Tower Game (Hard)   59 15.07
34
34
7859 Upper Right King (Hard)   3 165 36.85
26
34
7891 Fibonacci Sequence   97 30.21
34
34
8056 Regex Edit Distance   1 32 43.16
34
34
8059 Stocks Prediction   1 87 32.71
17
34
8064 Mixing Chemicals   1 155 22.96
17
34
8119 CIRU2   1 172 36.34
34
34
8285 Rectangles in a Matrix   2 7 23.21
17
34

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