Draw a single continuous loop in the grid using horizontal and vertical line segments such that the loop visits every square exactly once. It should not cross or overlap itself. It makes a 90-deg turn at every square with a circle. There is exactly one turn between two consecutive circles that the loop visits.
EXAMPLE:
UNIQUE SOLUTION:
2 comments:
This is one of my favourite puzzles. There are various fundas which is used to solve this puzzle.
This puzzle is also called 'Every Second Breakpoint' and 'Alternate Corners'.
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