1B Fold: Paper Folding Puzzle

1 Byte Systems

About this game

1B Fold is a merge number puzzle you play by folding paper, like origami. The board is a sheet with numbered tiles. Drag across it and the edge follows your finger: the paper folds over, every tile on the flap lands on its mirror cell, and equal tiles merge into the next number. Then the sheet opens again and you fold from another side.

No sliding, no swapping: just folds. It takes a minute to learn and feels like real paper.

★ CHAPTERS, NEW PAPERS AND MORE
• Two new puzzle types: Stencil (match the pencil marks exactly) and Brittle paper (each crease folds only once)
• The Journey is now told in chapters, each with its own theme, and a rhythm of breathers, surprises and bosses: no more look-alike levels in a row
• Two new mechanics in new worlds: tissue paper that tears into a hole when you lift it with nothing on it, and face-down seals that block every merge until you fold them over
• Zen mode: Journey and Daily Fold puzzles with no fold limit. Stars still reward few folds
• Play with TalkBack, with taps instead of drags (Tap to fold), or with a keyboard
• Dark sheet that follows your phone's dark mode
• Share your Daily Fold result
• Export and import your progress with a backup file

★ FOUR WAYS TO PLAY
• Journey — puzzle levels with one goal: "Make it one". Keep folding until a single tile is left. 40 handcrafted levels introduce every idea, then the levels keep coming, each one checked by a solver so it can always be solved. Finish in par folds for three stars
• Endless — new tiles appear after every fold. Keep space, line up pairs and chase your best score on three sheet sizes
• Daily Fold — one new puzzle every day, with a calendar and a streak
• Paper chain — an endless chain of mixed puzzles that share one bank of folds. Every fold you save carries over to the next puzzle

★ A SHEET FULL OF IDEAS
• Holes in the paper and pins that hold a flap to the table
• Wide folds, up to half of the sheet, and diagonal corner folds
• Taped tiles that never leave their cell
• Fresh ink that prints a copy before it dries
• Wild seals that merge with any number, and stones that block
• Tissue paper that tears, and face-down seals that land face up

★ ORIGAMI COLLECTION
Every world you complete folds itself into an origami figure — crane, boat, frog, fox, butterfly and more. Collect all 12.

★ HELP WHEN YOU WANT IT
• Hint, Undo, Scissors and Iron tools
• Paid with coins you earn by playing — never with real money

★ MAKE IT YOURS
• 6 papers: Washi, Kraft, Blueprint, Night slate, Sakura and Newspaper
• 3 tile styles: Ink stamp, Colour chip and Origami
• Star chests, daily gifts, achievements and statistics
• Calm music and paper sounds you can switch off

★ COMFORTABLE FOR EVERYONE
• Colour-blind patterns and a reduce-motion option
• TalkBack reads the sheet row by row and offers every legal fold as an action
• Available in 21 languages
• Designed for phones, tablets and foldables — on a foldable you can even fold the sheet by half-closing your phone (turn it on in Settings)

★ NO ADS, NO PURCHASES, WORKS OFFLINE
No ads, no in-app purchases, no accounts, no tracking. The game does not even ask for Internet access: your progress stays on your device, and you can export it to a file whenever you want a backup.

Made by 1Byte Systems — https://1bytesystems.com

What’s new

Welcome to 1B Fold, the paper folding puzzle:
• Two new puzzle types: Stencil (match the pencil marks exactly) and Brittle paper (each crease folds only once)
• The Journey is now told in chapters, each with its own theme, and a rhythm of breathers, surprises and bosses: no more look-alike levels in a row
• New Paper chain mode: endless mixed puzzles sharing one bank of folds