Dobbeltime is a dice game, which is about speed and reaction time.
Each player has a scorecard with numbers from 1-12 in green, black, blue, yellow and red. The goal is to be the first player to make a vertical, horizontal and diagonal row of five numbers.
The active player rolls all the six dices (1 white, 1 black, 1 red, 1 green, 1 blue and 1 yellow). At the moment the dices are on the table, every player can find a number by adding the value on the white dice and the value of one of the coloured (except white) dices. The active player also has the possibility to find a number with only one of the coloured. When a player finds a number, the player needs to put a hand on the base and needs to say the number and the color. If the player is right, he can put a cross on the number. If the player is wrong the player should put a cross in the wrong area.
The first player with a row of five numbers, wins the game
—description from the designer