Akkara Loop Puzzle Guide: Rules and Easy Beginner Variants

I created this Akkara Loop puzzle for the "11th 24Hr Championship 2010". There are some variants using Akkara Loop puzzle rules, e.g., Akkara Snake puzzle. All these puzzles are easy and can be used for understanding the rules of these puzzle types.

"Akkara Loop" Instructions

Paint some cells black to form a single closed loop that does not touch itself even at a point. Numbers in painted cells indicate the number of unpainted cells in neighboring squares. Numbers in unpainted cells indicate the number of painted cells in neighboring squares.

Akkara Loop Puzzle: A2

Akkara Loop Puzzle Solution: A2

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