Decifra - Daily Logic Puzzle

About Decifra - Daily Logic Puzzle

In Decifra you guess five-digit sequences with no repeated digits. Each digit turns green if it is right and in the right place, yellow if it is in the code but elsewhere, and grey if it is not in the code at all, and the number pad colours itself to match. The Daily Puzzle is numbered, gives everyone the same code, difficulty and six attempts, and refreshes at midnight. Results share as a spoiler-free image and a streak counts the days in a row you win.

Only the Daily Puzzle sends scores and achievements to Game Center and Play Games, so the leaderboard compares people on the same code. Beside it are four free-play modes, each in three difficulties: Classic with unlimited rounds, Extreme where digits may repeat, Long Code with six digits, and Time Attack against the clock. Coins earned by winning buy hints and reveals in those modes.

Decifra was made by Victor Saito and published by SaifyTech in August 2026 on iOS and Android. It plays in English, Portuguese and Spanish, with light and dark themes, a colour-blind mode and an optional daily reminder. It is free with ads, and in-app purchases remove ads or add coin packs.

How to play Decifra - Daily Logic Puzzle

1. Tap Jogar (Play) on the Puzzle of the Day card.
2. Enter five different digits on the number pad and confirm.
3. Read the colours: green is right digit, right spot; yellow is in the code elsewhere; grey is not in the code.
4. Use what you learned to make your next guess; you have six tries.
5. Crack the code to keep your streak and post your score to the global leaderboard.

Screenshots

Tips

• With ten digits and five slots, two opening guesses with no shared digits tell you which digits are in the code.
• A grey digit can be ruled out everywhere, so watch the coloured number pad.
• Move yellow digits to new positions on each guess to pin down where they belong.

Questions