Brain Nibbles
Four cosy puzzles, one warm little app.
- IOS
- ANDROID
- Hyper-Casual
- Coming soon
About Brain Nibbles
Four logic puzzles under one roof: match critters along a path, pour them between burrows, place them in a grove so none share a row or touch, and dig them out of a meadow. Every board is generated and every generator is proved solvable before it ships — the placement puzzles have exactly one solution and the sweep never requires a guess. Twenty packs, a daily mix, and a streak that forgives one missed day.
Features
Four puzzles, one app
Pair Match, Colour Sort, Logic Grid and Sweep — four genuinely different puzzle brains sharing one hub, one economy and one cosy set of critters.
Every board is solvable
Generators are tested at scale against real solvers: the Logic Grid boards have exactly one solution, and Sweep boards can always be cleared from the first tap without guessing.
Twenty packs
Difficulty tiers per mode, stars for speed and efficiency, plus an endless board in each puzzle when you just want to keep going.
A daily mix
One puzzle from a rotating mode each day, and a streak with a gentle freeze so a single missed evening does not erase a month.
Cosy, not clinical
Original animal tiles, warm felt colours and satisfying clears — a puzzle app you can play at eleven at night without being shouted at.
No ads, no accounts
This version has no advertising SDK, no analytics and no network calls. Nothing to sign up for and nothing to opt out of.
About Brain Nibbles
Four puzzles, one small warm app, and a set of animal tiles that are pleasant to look at for an hour.
Pair Match — clear the board by joining identical critters along a path that turns at most twice. Colour Sort — pour critters between burrows until each burrow holds one kind. Logic Grid — place one critter per region so no two share a row or column, and none touch. Sweep — reveal a meadow without digging up anything you should not have.
Every board is provably solvable
This is the part that took the longest and the part you will never notice, which is the point.
Each mode’s generator is tested at scale against a real solver. The Logic Grid boards are not merely solvable but uniquely solvable — a puzzle with two answers is a puzzle that punishes you for finding the other one. Sweep boards can always be cleared from the first tap without guessing, because a minesweeper that eventually demands a coin flip is a minesweeper that wasted your twenty minutes.
A puzzle that cannot be solved is a one-star review with a completely fair reason attached.
Packs, a daily mix, and a forgiving streak
Twenty packs across the four modes, with difficulty tiers and stars for speed and efficiency. Each mode also has an endless board for when you do not want to be counted.
The Daily Mix serves one puzzle from a rotating mode each day. The streak has a gentle freeze, so one missed evening does not erase a month — a streak that punishes a single bad day is a streak that people quit.
What it does not do
No advertising. No analytics. No accounts. No network requests of any kind.
Everything it remembers lives in one file on your device, and Settings has a button that erases it.