
1) Canadian board game
Found on
https://www.crosswordclues.com/clue/mixmath

mi×ma+h (or Mixmath) is a Canadian board game developed by Wrebbit and published in 1987. It resembles Scrabble in that tiles are placed on a crossword-style grid, with special premiums such as squares that double or triple the value of a tile and a 50-point bonus for playing all seven tiles on the player`s rack in one turn. Unlike Scrabble, Mix....
Found on
http://en.wikipedia.org/wiki/Mixmath
No exact match found.