
Volume 1
Easy to Hard

Large print · Hard
Volume 4 · 100 puzzles
The classic number puzzle, in normal print and large print, graded honestly from Easy to Hard.
Printable PDF
A4 and US Letter in one download.
Downloads open soon.
Tablet PDF
Linked contents and answers, for GoodNotes, Notability and similar apps.
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A real page from the classic sudoku books, and how the answers look at the back.

