Kode

A Mastermind-style deduction puzzle: a board of earlier guesses is shown, each already graded with symbols counting matching digits. From these clues the hidden four-digit combination has to be worked out. One code is released per day, with an archive of past puzzles.

Category

Logic

How you play

Deduction

Languages

Any (no reading needed)

Daily puzzle

Yes

Unlimited mode

No

Archive

Yes

Website

kodethegame.com