Train your brain with 4-in-1 game.
Train you logic with Sudoku, Pentamino, Cube and Einstein.
Get comics rewards for solving the puzzles.

Sudoku
Play thousands logic solvable sudoku puzzles.
Game built for logic training. Even easy puzzles
will tend you to think, not just clicking and
placing numbers.
The goal of the game is to solve the 9x9 cell grid
of numbers, so that each row, column and 3x3 cell
block contains numbers 1 through 9.

Features:

• Most suitable interface for solving sudoku
• Real sudoku puzzles
• 4 puzzle difficulties
• Hint options
• Pencil modes (simple and smart)
• Quick Load/Save option
• Auto save on exit
• Sounds
• Drawing mode (to place visual marks on puzzle)
• Small number crossing option
• Undo option
• Create own puzzles (e.g. from newspapers)
  Popup window to choose the number doesn't overlap the needed cell.
  Possible values in each cell can be crossed if you know they can't happen to be there.
  Putting visual marks on playground helps to solve advanced puzzles.
  Quick Save/Load option (available only in hard and expert puzzles) can assist you with very difficult puzzles.
  
  Pentamino
  Improve your geometrical logic with this game.
  The goal is to place 12 predefined figures on
  game field so they form a particular big figure.
  
  Features:
  
• Over 30 original figures to solve
• Undo option
  
  Cube
  Improve your 3D geometry logic with color cube
  solving game. Play classic game to solve the
  mixed cube and puzzle game to solve a normal cube
  into one of the color patterns.
  Features:
  
• Nice 3D look
• Use stylus to rotate cube
• Over 30 original puzzle patterns to solve
• Integrated help with desription of method of cube solving
• Quick Load/Save option
• Auto save on exit
  
  Einstein
  Famous Einstein task "Only 2% of people can solve this".
  Try your logic skill with this challenging logic game based on famous Einstein task.
  
  The goal of the game is to solve the grid with cards (like Sudoku).
  To assist you the game gives you some rules of cards relations to each other.
  All rules will help you solve the puzzle.
  The game is more interesting than sudoku.
  
  Features:
  
• 3 difficulties
• Help on rules for solving puzzle
• Auto save
  
  Play all games, earn points and exchange points for comics rewards.
  (one of the rewards is shown down here)