Beginner
Planned Purposeful Insert. Join the waitlist to request this level.
Request BeginnerNumber puzzles with a satisfying click
Kakuro puzzle books for your journal
Purposeful Kakuro Inserts bring classic cross-sum logic into a slim journal-sized workbook. Each puzzle uses digits 1 through 9, clue totals and crossing runs to create a focused solving rhythm without screens.
made to live inside your journal
A paper break with a purpose.
- Clue-based cross-sum puzzles
- Beginner through Expert levels
- Planned online answer keys
- Future release shaped by waitlist requests
Choose your pace
Kakuro puzzle levels
Choose the levels you want to see when this future puzzle family launches.
Intermediate
Planned Purposeful Insert. Join the waitlist to request this level.
Request IntermediateAdvanced
Planned Purposeful Insert. Join the waitlist to request this level.
Request Advanced
Expert
Planned Purposeful Insert. Join the waitlist to request this level.
Request ExpertHelp shape the next release
Future journal-friendly sizes
Request A5, A6 Pocket, B5 or B6 on the waitlist. Your selections help determine what is produced next.