Cijfers (6-Math)

Cijfers (Dutch for Numbers and inspired by a tv-game from the seventies) is about solving an arithmetic sum by way of addition, subtraction, multiplication and division of six given numbers. Not all six numbers are necessarily required for a solution, and a sum is not always solvable.

When playing solo, the computer will present the best possible solution after you make your move.
When playing against an opponent, he who is closest to the solution wins the game. In case of a tie, there is no winner. The game ends when both players made their move, one of the players resigns, or a player does not react within 48 hours.