Mr Bit

Mr Bit
A calm, sharp logic puzzle in the STR8TS style. Fill the white cells of the grid with numbers so that every row and column has no repeats, and every white run holds a straight - a set of consecutive numbers in any order. Simple to learn, deeply satisfying to master - a few quiet minutes whenever you have them.

HOW IT PLAYS
The board mixes white cells and black blockers. Some black cells print a clue number. Tap a white cell, then tap a number on the pad to place it. Keep each row and column free of repeats, and make each white compartment - a run of white cells between blacks - a set of consecutive numbers. A wrong entry turns red so you can fix it. Solve every white cell to clear the board.

ONE TRUE SOLUTION, ALWAYS FAIR
Every puzzle is built from a real valid grid and pre-checked by the game's own solver to have exactly one solution - so a clean answer always exists and no guessing is ever needed.

TEN BOARDS, GROWING CHALLENGE
Ten deterministic levels that grow from a tiny 4x4 to a full 8x8, adding more black cells and longer straights as you go. Later boards split into more compartments and reward players who plan a few deductions ahead.

STARS, COINS AND A SHOP
Solve with no wrong entries and beat the par time for up to three stars, and earn coins on every board. Spend them in the shop and claim a small daily gift. Everything is earned in-game - no pay-to-win.

MADE TO RELAX
Warm amber colors, crisp number tiles and no ticking pressure - easy, tidy, one-thumb number logic.