Mazes with a hidden message

Type a short message and the maze tool builds a maze whose only route spells it out, from the top left corner to the bottom right. Nothing shows until it's solved, which makes it a fine way to ask a big question.

Samples to start from

• Generating maze…The message, solvedOpen with these settings
• Generating maze…A birthday greeting, solvedOpen with these settings
• Generating maze…The same kind of maze before anyone has solved itOpen with these settings

What you get

• Up to 40 characters, in up to 6 words of up to 12 letters, with accents, numbers and a heart
• A grid sized to fit your message, with letters that grow wider at each difficulty
• All five algorithms, with exactly one route through every maze
• An animated solution, printable PDF with or without the solution page, posters, SVG and PNG
• Your message stays out of the page address and share links