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BrainBashers Daily Range

Solve a random Easy, Medium, Hard Japanese-type logic puzzle chosen from today's collection.
Note: If the puzzle doesn't look as it should try using 'Compatibility Mode'.

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© Kevin Stone

Help Show Answer New Range
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Show mistakes when checking


  • Objective / Rules
    - A numbered square shows the number of white squares, in total, reachable from that square, going horizontally or vertically until a wall or black square is reached, including the square with the number (i.e. the range).
    - E.g. a square containing a 4 has itself, and exactly three other connected white squares, in total, horizontally and vertically.
    - Black squares do not touch horizontally or vertically.
    - Any white square can be reached from any other (i.e. they are connected).

  • Help
    Read the help/walkthrough page on Range puzzles for a more detailed explanation and a walkthrough.

  • Mouse Usage
    Left-click = Blank >> White >> Black >> Blank.
    Right-click = Blank >> Black >> White >> Blank.
    Click a number to mark it as dealt with.

  • Checking
    If you click 'Check' the system will check for incorrect squares. If 'Show mistakes when checking' is checked they will be marked with a red X.

  • Uniqueness
    Each puzzle has exactly one solution, which can be found using logic alone and no guesses are ever required. If you think you've found another solution, then please double check the rules. If you still think you've found another solution, then please email us and we'll try to help.

  • JavaScript
    This game requires JavaScript to be enabled, with the ability to change the default right click action.



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