1 Sequence - find f (i) -

by Caracrist

2 The list of numbers and rand (0,1) is given

by Lepsik

3 Puzzle "about an average".

by Just Men

4 [] green balls.

by MasterZiv

5 Following number

by a_g_99

6 Georeferencing

by The anonymous author 403

7 We put full-spheres in boxes

by rus blood

8 Google Code Jam 2012

by vladimir_i

9 [] sorting

by kochetkov vladimir The a

10 Pattern, rope and nails

by Muxa

11 Physical and chemical etude

by Konstantin of L

12 System of equations with mod

by oziro

13 Codility.com numbers Fibonacci

by The anonymous author 275

14 How fastest to sort out all switched on bits

by lpc

15 [Picture] Check up the observation

by Real 3L0

16 [Crossword puzzle] Japanese

by Real 3L0

17 Primitive

by The anonymous author 125

18 [] the Blood-stained vestibule

by kochetkov vladimir The a

19 [] the Problem on rest

by Real 3L0

20 [] white balls

by the moderator

21 Warm-up for brains, namespaces for classes

by Sheridan

22 Balance of force of players of command games. Without the strict decision.

by minorlogic ( Pages 1 2 )

23 Check of a file way

by kochetkov vladimir The a

24 Game with polynoms

by nikov

25 Not children's cryptography

by Caracrist

26 "Graphic cryptography"

by Aniskin

27 Prompt please

by Arishahhhhhhh

28 How to measure transmission time?

by user485

29 Word - the Letter - Representation

by Real 3L0

30 Truly children's cryptography

by kero