Welcome to Alex Liam Puzzles

Free Sudoku and word search puzzles designed for clarity, relaxation, and a satisfying logic challenge.

Download printable Sudoku and word search PDFs in multiple difficulty levels.
Play clean, mobile-friendly Sudoku directly in your browser.
Explore thoughtfully crafted puzzle books — perfect for offline solving whenever you want a break from screens.

⬇️ Get free printables ▶ Play Sudoku online

Free Printable Puzzles

Open the dedicated difficulty pages and download your printable PDFs.

Sudoku Printables

Easy, medium, hard and large-print Sudoku puzzles with solutions.

Warm-Up · Easy · Medium · Hard · Expert

Word Search Printables

Themed puzzles (Animals, Travel) with answer keys.

Download sample pack

Play Puzzles Online

Play free online Sudoku with five difficulty levels: Warm-Up, Easy, Medium, Hard, and Expert. Every grid is solver-verified to have a single valid solution, and the interface is clean, ad-free, and mobile-friendly.

Play free online Sudoku

Puzzle Books on Amazon

Visit my author page to see the full collection

About

I’m Alex Liam, a mathematician and puzzle designer who loves crafting logic puzzles that are clean, approachable, and pleasantly challenging. Whether you’re solving online or on paper, I focus on puzzles that bring a moment of clarity, calm, and enjoyment to your day.