Serious Sudoku Medium to Hard Portable Edition
Serious Sudoku

Serious Sudoku Portable, Medium to Hard Difficulty

Medium to Hard — Where Strategy Starts to Matter

400 puzzles Medium → Hard Large Print Portable · 6 × 9 Print

Our convenient 6″ x 9″ Portable Edition! Take your puzzles with you anywhere!

  • Two puzzles per page, plenty of room for notes
  • Large Arial 21 point font for puzzles
  • 400 medium to hard puzzles
  • Full solutions included in the book
  • Easy to carry

Peek inside

Serious Sudoku Medium Puzzle Page
Medium
Serious Sudoku Peek Inside Hard
Hard

Formats

Print

A physical, printed book, shipped to you. Pick the binding below.

Choose your edition

Print editionsPortable · 6 × 9
Paperback $10.99AmazonSpiral $16.99Lulu
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