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list of challenge problems

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ID NAME CODE USERS ACC %
11410    Find New SPOJ Problems FINDPROB 8 42.96
72    Food Shortage in Byteland BYTEFOOD 260 54.83
13923    Fractionated morse cipher FMORSE1 10 64.83
525    Fractions Calculator TFRACAL2 53 41.53
6646    Fully Parenthesized Expression BRACKETS 26 43.75
11462    Fun with Fibonacci Series (Challenge) FIBFUNCH 288 34.35
2824    Glenbow Museum SPOJTEST 3 33.33
26321    God Number is 20 (Rubik) GODNIS20 25 65.86
13172    Good GOV02 24 71.23
1711    Greatest Common Divisor GCD 109 31.71
8950    Grid points GRIDPNT 44 57.73
17257    Guess The Number With Lies v1 GUESSN1 31 47.29
17308    Guess The Number With Lies v2 GUESSN2 68 54.30
17598    Guess The Number With Lies v4 GUESSN4 13 63.16
17820    Guess The Number With Lies v5 GUESSN5 72 72.66
31757    Hamster HAM 15 62.24
759    Hard Image Recognition HIR 17 67.97
22217    Help Santa Claus to Pack the Toys XMAS2014 5 66.74
276    Herdkeeper MFENCE 50 68.27
26801    Hieroglyphs HIE 23 58.21
10295    HQNP Incomputable Hard HQNP2 61 76.46
1690    Intercept INTER 42 31.73
316    Japan Crossword JCROSS 159 68.28
2624    JawBreaker Game JAWB 86 61.16
294    Johnny and the Optimisation of Homework HWORK 16 45.43
127    Johnny Goes Shopping JOHNNY 1503 65.87
41046    Kalibracja lasera - Laser calibration MWPZ033 12 50.00
53    Kamil KAMIL 6371 49.35
22717    Kejriwal And Broom CDGLF1 300 56.92
26800    Lawnmower LAWN 49 66.11
26753    lcm addition ADDLCMS 6 28.00
1492    Lexicographic sort SLEXSORT 485 50.80
756    Literature List LIB 65 68.30
2471    Magic Program II MAGIC2 68 35.65
22739    Majority Party CDGLF4 9 53.95
12919    Man of Steel MOS 25 67.46
2628    Markov Algorithm MAR 116 49.13
34317    Materializer MATE 10 42.78
1558    Math II MATH2 36 73.24
13929    Matrix Exponentiation MATEX 83 50.66
31362    Matrix Multiplication 4K MATRMUL 4 41.67
761    Minesweeper MSWP 50 40.38
12845    Minimum knight moves Challenge NAKANJC 344 72.10
19205    Modular Bernoulli MODBERN 6 67.21
6338    Monster MONS 46 51.28
22734    Mr Phoenix And OR Operation CDGLF3 6 52.17
225    Nightmare in the Towers of Hanoi HANOI 19 47.79
3880    Nop NOP 607 49.87
7480    Nth Prime NPRIME 618 45.56
8315    Number to Word NUMWORD 227 42.39
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