Threading Through Math History
Problem of the Month –
Numbered Pentominos – a fusion puzzle.
Simple arithmetic, but keep looking.
Department of Words
Ferriswords – a carnival of letters with very few words.
Five and Ten – choices, choices ... and a final answer called for.
Department of Words, comtinued
Fit for Four – one word for pink, opener, black, and shadow.
Alphabet Muster – use all twenty-six.
Crisscross Crunch – a big puzzle in a small space.
– where we don't mean half of what we say.
MiniCryptic Tutorial – where we explain the other half (will open in another window).
Now available at the iBooks Store. Also, Uncle Bob’s own store is now open where the book will be available for purchase in pdf format, along with sets of 50 of UB’s regular puzzles (published individually since 2005).
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