Quad Nerdle: Four Equations at Once
Prefer the original? Play the classic single-board equation game.
How to play
Every guess goes to all four boards at the same time. Solve four hidden 8-character equations in nine tries — or switch to Timed and beat the clock on one board (2 minutes) or all four (6 minutes).
- Type a true 8-character equation with one operator — for example 12+35=47, 120/8=15, or 12*12=144 — and press Enter.
- Your guess is scored on all four boards at once. Green: right character, right spot. Yellow: in that equation elsewhere. Gray: not in it.
- A solved board stops taking guesses. Solve all four within 9 guesses to win.
- Timed modes: the clock starts on your first key. Timed is one board in 2:00; Quad + timer is all four in 6:00.
FAQ
What is Quad Nerdle?
A four-board version of the guess-the-equation puzzle: four hidden equations, one shared set of 9 guesses. It rewards guesses that test many digits and operators at once.
Is this the official Nerdle or Quordle?
No. It is an independent, free equation game inspired by the same idea and not affiliated with the Nerdle team or any other publisher.
How does timed mode work?
The timer starts when you type the first character. If it reaches zero before you solve every board, the round ends and the answers are shown. Your fastest win is saved in this browser.
Which operators are allowed?
Each equation has exactly one of +, −, × or ÷ (type * and / on a keyboard), no leading zeros, whole-number results, and is 8 characters long including the = sign.
What is a good first guess?
Use as many different digits as possible plus a common operator, e.g. 12+35=47 or 58-29=29, so each board gets information about many characters.
Can I play unlimited games?
Yes. There is no daily limit; stats for each mode are kept separately in this browser.