6 votes

Mega-puzzle of many number puzzles: Nikoli Octathlon

This has been a puzzle on my own 'hit list' for several years, but I had never made much progress. Thanks for posting it here, as I have now taken the plunge good and proper, and finally (after ...
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1 vote

My Fill-the-circles puzzles (Set #3)

These both seem pretty straightforward to solve. Solution for puzzle 1: Solution for puzzle 2:
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