Trios

'Trios' is an addictive board game, in which various perceptions come into play.

Description:

There is a deck of 27 cards. Each card contains one or more same objects with 3 characteristics: color (red, green or blue), shape (triangle, rectangle or oval) and number (one, two or three).

A 3x3 board is created containing 9 cards drawn at random from this deck and appearing only once. (Fig. 1)

A "trio" is a combination of 3 cards based on the following rule: Each of the 3 characteristics must be either the same or different. (Fig. 2)

Object of the game: Find all the trios that exist in the board.

(There are always 3 trios in a board.)

Playing options:

Hitting "MISC" in the action bar, a dropdown menu appears with board size and tracing options (Fig. 3).

- Timing ON/OFF:

Time your play. Timing starts immediately after this option is set to ON and from then on at start of each new game.

- Show ON/OFF:

Show or hide the trios you find. Showing them helps find the remaining trios easier.

- Hint:

Let the app suggest a card to select from a trio that is not already found. You can use it as many times as you want.

- Solve:

Let the app solve the game for you. This can be very helpful when you start learning the game or get somehow stuck.

- Help

See a more detailed description with more images

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Please leave your comments on the game.

You can also contact the developer at a_pis @ otenet.gr.