The game Equals was a board game similar to Scrabble, but instead of tiles with letters combined to form words, it used tiles with numbers and basic arithmetic operations to form equations.
[1] The game was sold originally as Zahlenjux by Pelikan in Germany,[2] and in Canada was licensed by Waddingtons.
Players draw tiles and lay down equations, starting in the center, and continue until no player can lay another tile, the same as in Scrabble.
The immediate right hand side of each part of the sequence must be correct by itself.
Note the use of the colon tile to represent the division operator, as opposed to the slash or obelus.