Four new mystery charts every day, with the satisfaction of figuring out what the data represents from clues alone.
Tumblers
Crack the daily four-digit lock in four attempts.
What is Tumblers?
Tumblers is a daily code-breaking puzzle that challenges you to open a four-digit lock. Each day brings a new lock, resets at midnight, and gives you four attempts to find the combination. The hidden code uses each digit from 0–9 only once.
How to play Tumblers
Type a four-digit guess using the number pad, then submit it as an attempt. After each attempt, the game provides feedback to help you narrow down the correct code. Use that feedback to refine your next guess before your four attempts run out.
Tips & strategy
- Start with four distinct digits to quickly learn which numbers are part of the code.
- Track the feedback carefully and change only one or two positions at a time.
- Don't reuse digits that have been ruled out, since the code uses each number only once.
- Use a process of elimination to narrow down the possible digits across all ten numbers.
- Keep a mental or written record of confirmed correct digits and their positions.
Frequently asked questions
Is Tumblers free to play?
The game appears to be free to play in the browser, with ads displayed on the page.
How often does the lock change?
A new lock is available each day at midnight.
Is there a mobile app?
No app download is mentioned on the site; Tumblers appears to be played directly in the browser.
Can I try more than four guesses?
No, the game gives you four attempts per daily lock. After that, you'll need to wait for the next day's puzzle.
Are the digits allowed to repeat in the code?
No, the code uses each number from 0–9 only once, so all four digits in the solution are unique.
Where to play
Play Tumblerstumblers.day · free, new puzzle daily
Keep your curiosity going
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