Repeat-Letter Sudoku (Mensa) 在线电子书 图书标签:
发表于2025-01-30
Repeat-Letter Sudoku (Mensa) 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025
Double letters mean double fun for puzzle fans, who will sharpen their pencils and their wits to solve these clever sudoku variations. Conceived by the man who has been creating sudoku longer than anyone alive, they dispense with one of the standard rules of the game: no repeats. Instead, these brainteasers include at least one letter that occurs two times in every row, column, and diagonal. That makes it harder to eliminate possibilities and complete the grid. And there's more: in every spread, the phrases in the two sudoku are related. So, one might have "breakfast," while the other has "cold pizza". This book is written by Walter Mackey, a 20-Year Sudoku Veteran.
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Repeat-Letter Sudoku (Mensa) 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025