Xmas 2020 Sudoku by WillingGames.com

Fill in numbers into a grid by ensuring each row, column, and 3x3 box contains digits 1 to 9 without repeats. This puzzle uses classic Sudoku logic combined with a winter-themed interface, challenging players to complete every section accurately. Variations in difficulty offer incremental brain teaser complexity suited for casual players aiming to solve puzzles efficiently. Key Features • Number placement grid mechanics • Mouse-driven cell selection • Incremental puzzle difficulty levels • Hint system for tricky spots • Seasonal visual design elements