About Mastermind
Mastermind is the classic code-breaking game, online and daily: crack today's secret code of four colours in ten guesses. After each guess you see how many colours are in the right spot and how many are the right colour in the wrong spot – the logic is up to you.
How to play Mastermind
Crack today's secret code of 4 colours. A colour can appear more than once. You have 10 tries.
- Pick 4 colours and press Guess.
- 2 in right spot means 2 of your colours are in the right spot.
- 1 in wrong spot means 1 colour is in the code, but in a different spot.
- You're not told which pegs the numbers refer to – working that out is the game.
Every colour also has its own symbol. There's a new code every day at midnight (Danish time). Your results are only stored in your own browser.
Questions and answers
Is Mastermind free?
Yes. Mastermind is free, needs no account and works in the browser on phone, tablet and computer.
When is there a new puzzle?
Every day at midnight Danish time (CET/CEST). Everyone gets the same puzzle, so you can compare results with friends.
Where are my results saved?
Only in your own browser – there is no login. Your stats and history are under My results.
More daily games
- Noundle – Guess today's 5-letter word – in English, Danish, Spanish, German or French.
- Flagle – Guess the country – the flag is revealed bit by bit.
- Cutle – Cut the shape as close to 50/50 as you can.
- Higher or lower – Is the next country higher or lower?
- Pokédle – Guess today's Pokémon from type, colour, size and more.
- Time Machine – Where and when was the photo taken? 5 historic photos every day.
- Corral – Fence in the horse – the more grass it gets, the higher your score.
Knæk dagens hemmelige kode på 4 farver. Den samme farve kan godt gå igen. Du har 10 forsøg.
- Vælg 4 farver og tryk Gæt.
- 2 på rigtig plads betyder at 2 af dine farver står det rigtige sted.
- 1 på forkert plads betyder at 1 farve er med i koden, men står et andet sted.
- Du får ikke at vide, hvilke brikker tallene gælder – det skal du selv regne ud.
Hver farve har også sit eget symbol. Der kommer en ny kode hver dag ved midnat. Dine resultater gemmes kun i din egen browser.
Crack today's secret code of 4 colours. A colour can appear more than once. You have 10 tries.
- Pick 4 colours and press Guess.
- 2 in right spot means 2 of your colours are in the right spot.
- 1 in wrong spot means 1 colour is in the code, but in a different spot.
- You're not told which pegs the numbers refer to – working that out is the game.
Every colour also has its own symbol. There's a new code every day at midnight (Danish time). Your results are only stored in your own browser.
Descifra el código secreto de hoy de 4 colores. Un color puede repetirse. Tienes 10 intentos.
- Elige 4 colores y pulsa Adivinar.
- 2 en su sitio significa que 2 de tus colores están en el sitio correcto.
- 1 fuera de sitio significa que 1 color está en el código, pero en otro sitio.
- No se dice a qué fichas se refieren los números: eso tienes que deducirlo tú.
Cada color tiene también su propio símbolo. Hay un código nuevo cada día a medianoche (hora danesa). Tus resultados solo se guardan en tu navegador.
Knacke den geheimen Code des Tages aus 4 Farben. Eine Farbe kann mehrmals vorkommen. Du hast 10 Versuche.
- Wähle 4 Farben und drücke Raten.
- 2 an richtiger Stelle bedeutet, dass 2 deiner Farben an der richtigen Stelle stehen.
- 1 an falscher Stelle bedeutet, dass 1 Farbe im Code vorkommt, aber an einer anderen Stelle.
- Du erfährst nicht, auf welche Stecker sich die Zahlen beziehen – das musst du selbst herausfinden.
Jede Farbe hat auch ein eigenes Symbol. Jeden Tag um Mitternacht (dänische Zeit) gibt es einen neuen Code. Deine Ergebnisse werden nur in deinem Browser gespeichert.
Déchiffre le code secret du jour de 4 couleurs. Une couleur peut apparaître plusieurs fois. Tu as 10 essais.
- Choisis 4 couleurs et appuie sur Valider.
- 2 bien placés signifie que 2 de tes couleurs sont à la bonne place.
- 1 mal placé signifie qu'une couleur est dans le code, mais à une autre place.
- On ne te dit pas à quels pions correspondent les chiffres – à toi de le déduire.
Chaque couleur a aussi son propre symbole. Un nouveau code chaque jour à minuit (heure danoise). Tes résultats sont enregistrés uniquement dans ton navigateur.