Logical Leaps and Landings: an Adalogical Ænigmas Collection

Do you like Sudoku, but find them a little repetitive? Let Countess Ada Lovelace introduce you to 24 new kinds of logic puzzles, each one completely different!

Ranging from challenging to exceedingly difficult, this volume brings together all of the puzzles from Ada’s long-running monthly series. Each puzzle is introduced by a personal letter from the daughter of Romantic poet Lord Byron, in which she explains how she was inspired to create that ‘ænigma,’ the rules for solving it, and the procedure for extracting a final answer from your completed grid. In addition, just for some extra fun, almost all of the puzzles also feature one or more of Ada’s infamous ‘Easter eggs’: short, flavorful messages hidden somewhere on the page! Ada’s book includes full solutions, author commentaries for all puzzles, explanations of all of the Easter eggs, and lots of other bonus material.

This is the perfect gift for any logic-puzzle lover!

Logical Leaps and Landings: an Adalogical Ænigmas Collection

8.5 by 11 inches, 94 pages, softcover (wire-coil bound)
Difficulty:  (Challenging)
$25 each