About ThinkLudo
A free daily brain workout - five puzzle games, a fresh challenge every day, no sign-up to start.
ThinkLudo is a free, browser-based puzzle site. Every day brings a fresh set of daily challenges, and you can play unlimited free games whenever you like - no download, and no sign-up to start. The name comes from ludo, Latin for “I play.”
Five games, each with a daily + unlimited play
- Sudoku - fill the grid so every row, column, and 3×3 box holds 1–9.
- Word Search - find every hidden word in the themed letter grid.
- Memory - flip the cards two at a time and match every pair.
- Word Wheel - make as many words as you can from a wheel of letters.
- Daily Word - guess the hidden word in six tries - correct letters lock in.
Everyone plays the same daily puzzle each day, so you can see how you stack up on the leaderboard - ranked by fastest time or most points, globally or by country. Create a free account to save your progress, build daily streaks, and keep your stats across every device.
That's it - just good puzzles, a fresh challenge every day, and a reason to come back tomorrow. Start playing →