Vector VisionaryStudio
Small apps, drawn with care. We design and build focused little apps — starting with puzzles for e-ink.
Featured app
In public beta
Pen Arcade
A pen-first puzzle arcade made for e-ink tablets. Write numbers by hand — the built-in recognizer was tuned stroke-by-stroke for pen input — or just tap. Dozens of puzzles across Sudoku, Killer, Arrow, Kakuro, Hitori, Nonogram, Slitherlink, Nurikabe, Bridges, Binairo, Flow, Minesweeper, and mazes, with fresh dailies.
High-contrast, calm, and easy on battery: designed for Boox-style e-readers, not phones.
The app shelf
In beta
Pen Arcade
Pen-first puzzles for e-ink tablets.
In developmentChoir Practice
Sheet music, part recordings & a piano.
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Still on the sketchpad.
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Still on the sketchpad.