The Basics of Killer Sudoku - by James Sinclair

In this post I’ll walk you through how to solve this puzzle, Glider, which I designed to highlight several of the most fundamental elements of killer sudoku logic. Click any of the links below to try it yourself! Fill each row, column, and 3x3 box with the digits 1-9 once each.

Artisanal Sudoku, Volume 71 - by James Sinclair

What do you have in your Sudoku Toolbox?

The Basics of Killer Sudoku - by James Sinclair

th?q=2023 2023 Topology: Volume II (Volume 2)K. Kuratowski - gwo4015de22.xn----7sbbaalcuq9ad5a8a2m.xn--p1ai

A hidden trick, some simple math, an exceptional sudoku.

Artisanal Sudoku, Volume 83 - by James Sinclair

Do You Know All These Sudoku Tricks?

What do you have in your Sudoku Toolbox?

Solving This Puzzle Was A Pure Joy