Hoshi Sudoku puzzle 28 - Hard Hoshi Sudoku

Posted on May 24, 2015

Looking for free printable Hoshi Sudoku puzzles? You have come to the right place. Each week I post a new free Hoshi Sudoku puzzle that you can print and solve.

How to play Hoshi Sudoku: Hoshi Sudoku consists of six large triangles. You must place the numbers 1-9 into the triangular cells of each large triangle. Every line, even an uncontinuous line, contains every number only once.