1. Classical
  2. Challenge
  3. Partial
  4. Tutorial
  5. Riddle
  6. Basics

list of classical problems (unsolved)


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6264 Rank of a Fraction   4 132 31.92
12
34
6299 Move Marbles   1 22 5.52
17
34
6340 ZUMA   7 517 46.02
17
34
6478 Hamster Flight 2   2 69 33.61
17
34
6578 Segment Tree   1 53 9.91
34
34
6622 Islands and Hotel Chains   2 66 9.68
45
34
6678 Load Testing   204 59.78
34
34
6824 Flag   1 78 24.84
34
34
6917 Catch Sheep   2 40 25.41
34
34
6926 Tree game   1 58 9.84
34
34
6949 PIN   145 28.30
17
34
6950 A HUGE TOWER   1 131 48.34
1
34
7001 Visible Lattice Points   1 563 30.21
17
34
7025 Roads in Berland   1 135 33.29
17
34
7168 Termites strike back   2 19 39.66
17
34
7187 Dinosaur Menace   3 184 8.83
17
34
7356 Iterated Bitcount Function   2 36 16.47
42
34
7489 Slow Growing Bacteria   1 87 11.57
17
34
7583 Cubic Eight-Puzzle   1 31 30.57
50
34
7602 New Game with a Chess Piece   4 231 31.37
17
34
7623 Divisors VI   2 29 16.38
34
34
7709 Jumping Zippy   3 68 54.35
26
34
7851 Stacks of Zippy   1 19 16.41
34
34
7857 Tower Game (Hard)   62 14.63
34
34
7859 Upper Right King (Hard)   3 171 37.39
26
34
7882 Tabovi   3 333 49.50
34
34
7891 Fibonacci Sequence   102 30.56
34
34
8059 Stocks Prediction   1 91 33.33
17
34
8064 Mixing Chemicals   2 187 24.16
26
34
8099 Crash´s number table   1 188 23.45
34
34
8119 CIRU2   1 175 36.22
34
34
8285 Rectangles in a Matrix   2 7 17.11
17
34
8288 Fast Food Restaurant   2 106 29.95
17
34
8410 Snaky Numbers   2 84 38.82
34
34
8462 Barn Allocation   1 220 56.84
34
34
8549 BST again   1 95 17.08
17
34
8558 Linear Equation Solver   2 22 34.09
17
34
8583 Garden   1 20 61.11
17
34
8668 THE BLACK AND WHITE QUEENS   2 84 43.03
21
34
8734 Charlie and the Chocolate Factory   1 46 18.31
26
34
8750 Wordplay   4 99 26.48
17
34
8757 Coing tossing   3 165 61.61
12
34
8816 Mravograd   28 28.36
17
34
8820 Okret   4 51 21.61
38
34
8886 Guess number!   21 5.90
34
34
8930 Party!   3 67 19.63
17
34
9096 Bob and magical scale   3 73 26.03
26
34
9138 Pyramid Sums 2   2 114 33.61
23
34
9367 Segment Flip   1 89 10.64
34
34
9443 Trial of Doom   1 30 29.20
17
34

Most popular tags




© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.