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Olos

Olos is a browser-based card game that delights both casual and experienced card players with its simple rules and fast-paced gameplay. Whether online against friends or against bots - Olos offers fun for everyone!

olos example of 4 cards

Game principle

Olos is based on the well-known games Uno and Mau Mau. The aim of the game is to be the first player to get rid of all their cards. Players can discard their cards by playing either the same color or the same number as the top card on the discard pile.

Game overview

play example

Classic game rules as in Mau-Mau

Olos is similar to Mau Mau a discarding game for 2-8 players. You have to defend your own points in several rounds. The player who discards all their cards first wins a round. The losers then get the sum of the points of all their not yet discarded cards as a penalty. In some variants, a predetermined number of rounds are played.

All-rounder are black Cards with which in most cases you want a suit you can and you can play on all maps.

Interposition is possible if you have a card that is exactly the same color and number as the card in the middle.

Online multiplayer

In Olos Online you can show off your skills with up to 31 other players. Challenge your friends now and see who is the best in Olos Online!

play example
play example

Single player

Test your skills in Olos Online alone against 1-7 Bots.

Supported browsers

Google Chrome

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Firefox

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Microsoft Edge

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Opera

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Supported hardware

Computer

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Laptop

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Tablet

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Smartphone

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