The monthly collection
Patreon membersBrainstorm
A generous monthly mix of original pencil-and-paper puzzles for supporting Patreon members.
Explore BrainstormPrintable puzzles for curious minds
Put the screen down.
Pick a puzzle up.
Mr Brain Printable Puzzles is an independent home for thoughtful pencil-and-paper challenges—made to print, share, and solve at your own pace.
Three ways to puzzle
Choose your next collection
Fresh printable challenges, from leisurely collections to quick moments of play.
A quick puzzle break
FreeBrainDrop
Free compact printable releases for a satisfying moment of thinking whenever you need one.
Discover BrainDropA gentler challenge
Patreon membersBrainBreeze
Calm, approachable collections for Patreon members, made for relaxed solving and curious beginners.
Browse BrainBreezeBeyond Sudoku
There is a whole world of puzzles waiting.
Learn the rules, ideas, and histories behind ingenious puzzle types from around the world. Clear guides make every unfamiliar grid an invitation.
Start exploring Beyond SudokuFeatured book
Puzzles made to live on paper.
Beautifully arranged collections for long journeys, quiet weekends, and the puzzle shelf.
Explore Mr Brain books
Coming soonTeacher resources
Curiosity belongs in every classroom.
Printable activities that build patient reasoning, careful reading, and confident problem-solving.
Visit teacher resources