digito. NiKAL STUDiO
A puzzle by NiKAL STUDiO

One number. Endless ways to reach it.

digito is a calm, minimalist math puzzle. Build the target using only a single digit — fewer digits, higher score. No timers shouting at you, just you and the numbers.

Coming soon on
Google Play
Coming soon
Why digito

Simple to learn. Hard to perfect.

No accounts needed to play, no clutter. Just an elegant loop you can pick up for thirty seconds or thirty minutes.

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One-digit puzzles

Reach any target using only a single repeated digit, with +, −, ×, ÷, roots and concatenation.

Score on elegance

Every solution counts — but the fewer digits you use, the better you rank. Always a sharper answer to chase.

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Auto-checks, no submit

The expression evaluates live as you type. Hit the target and the level just opens — no buttons in the way.

Light & dark themes

A warm “Notebook” paper theme and a deep “Ink” theme, both on the signature graph-paper grid.

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Hints when stuck

Optional hints nudge you toward a path without spoiling the solve, so you never hit a dead end.

Twenty languages

digito speaks twenty languages out of the box, from English and Français to Tiếng Việt.

Ways to play

Daily, weekly, and nine number worlds.

Fresh puzzles every day, a flagship challenge every week, and a deep solo campaign whenever you want it.

Daily

Daily challenge

A new target every day from two digits. Ranked by fewest digits, then speed. Resets at midnight.

Weekly

Weekly flagship

Build the week’s target with each digit 1 → 9. Nine worlds, one shared goal, a global leaderboard.

Worlds

Number worlds

Pick a digit and climb its world of puzzles at your own pace. Your progress, your best solutions.

Reach the number your way.

digito is launching soon on Google Play. Free to play.

Coming soon on
Google Play