A better break than scrolling
Quick, screen-free Sudoku you can carry anywhere.
Erasable gel pen required (Pilot FriXion or similar).
Pen not included.
SudokuPocket Hard – Volume 1 (108 Sudoku Puzzle Cards | Solution on Back)
A screen-free way to enjoy Sudoku anywhere. Each card has a Sudoku puzzle on the front and the solution on the back, so you can play and check instantly.
Hard level means fewer given clues — a deeper challenge for experienced solvers.
Pick a card → solve → flip to check.
Erasable gel pen required (Pilot FriXion or similar). Pen not included.
A better break than scrolling
Quick, screen-free Sudoku you can carry anywhere.
How it works
Pick a card
Solve
Erasable gel pen or marker (Pilot FriXion or similar).
Flip to check
Perfect for travel & short breaks
What’s inside
Why SudokuPocket
Yes, we ship worldwide and you’ll receive tracking as soon as your order ships
We send orders to production on Tuesdays and ship on Saturdays. After shipping, delivery is usually:
Times vary by location. If you need help, email sudokupocket@gmail.com.
These cards have a smooth finish designed for gel ink. Regular ballpoint pens may not write clearly and can be hard to erase.
We recommend Pilot FriXion (or any similar erasable gel pen).
Pen not included.
he decks are the same format — the difference is difficulty, based mainly on the number of given clues.
Yes! It’s great for quick challenges: pick the same card and race to finish, compare solving times, or see who completes the most puzzles in a session.
Easy: relaxed & beginner-friendly