Potpourri
Puzzles and more.
Math Journeys archive: extended looks into fetching problems
Sample
Issue: word, logic, and number
conundrums
Sundry
Puzzles: not to be confused with the Sunday puzzle
Sundry Solutions
The
Puzzle Mall: free puzzle browsing on two levels.
16 stores (topics).
The Isogrid Gallery:
staying between the dots
Math Journeys archive: extended looks into fetching problems
Links to other good
math and puzzle sites
About Uncle Bob
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