Str8ts Puzzle

About this game

Free online Str8ts logic puzzle with 27 levels and daily challenges

How to play

What is Str8ts puzzle?

Str8ts is a Nikoli-style logic puzzle where you fill a grid divided by black wall cells. White cells form consecutive number runs called straights. Each straight must contain a set of consecutive numbers, and no number can repeat in any row or column (among white cells).

How do you play Str8ts?

Fill each white cell with a digit from 1 to N (grid size). Black cells act as walls that split rows and columns into segments called straights. Each straight must have consecutive numbers. Numbers cannot repeat in any row or column's white cells.