SPECTRA

Crack the hidden color — Day #1

?
the mystery color
R 5
G 5
B 5
YOU

About Spectra — the daily color guessing game

Spectra is a free daily color puzzle in the spirit of Wordle, but for color. Every day there's one hidden color shared by all players. Its red, green and blue channels are each a digit from 0 to 9, and your job is to deduce the exact color in six guesses. After each guess, every channel tells you how close you are — exact, within two, or far — plus an arrow showing whether to go higher or lower. It's pure logic, not eyeballing: anyone can solve it. New to color games? Read our color guessing game guide.

When you crack it, you get a spoiler-free emoji grid to share with friends. Come back tomorrow for a brand-new color. No account, no ads, no tracking, and it works great on phones.

How to play

  1. Pick a value (0–9) for Red, Green and Blue, then press Guess.
  2. 🟩 means that channel is exact. 🟨 means you're within 2. ⬛ means you're far off.
  3. The arrow (▲ / ▼) tells you whether the secret value is higher or lower.
  4. Get all three green within six guesses to win, then share your result.

FAQ

Is Spectra free? Yes — completely free, no ads, no login. If you enjoy it you can leave an optional tip to support development.

How often are there new puzzles? A new color every day, the same for everyone, reset at midnight UTC.

Do I need an account? No. Your stats and streak are saved privately in your own browser.

Is it like Wordle? If you like Wordle, Mastermind, or other daily deduction puzzles, you'll feel right at home — Spectra applies the same daily, shareable format to colors.

More free daily puzzles: Vaultle (crack the code) · all games by Atlas.