Photograph, then refine
A clean crop and a careful review turn a page into an editable grid. Your original stays yours.
Crosskeep turns your paper puzzle pile into a thoughtful, searchable archive. Photograph a grid, keep your notes, and get better at the clues that used to stop you.
Crosskeep gives every grid a place to become part of your solving life.
A clean crop and a careful review turn a page into an editable grid. Your original stays yours.
Search across answers, clue text, notes, setters, and tags when a half-remembered clue comes back.
Make revision cards from the clues you nearly solved, with a small schedule that respects your attention.
Save a clue with the parse that made it click. Later, a five-minute practice session brings the pattern back when you need it.
See how practice works