Uncle Bob's Puzzle Corner
Sample Issue: word, logic, and number conundrums
Sundry Puzzles: not to be confused with the Sunday puzzle
The Puzzle Mall: free puzzle browsing on two levels. 16 stores (topics).
Lower Level: arithmetic and middle grades math.
Upper Level: high school math, geometry, logic.
The Isogrid Gallery: staying between the dots
June 6, 2017
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