Challenge your mental maths skills to work out how to form a target number from a random set of smaller ones.
Using the numbers with the blue background, work out a sequence of calculations whose final result matches the target number with the black background, or at least as close as possible.
You can only use operations of addition, subtraction, multiplication and division.
You do not have to use all six numbers.
A number may not be used more times than it appears on the board.
Fractions are not allowed, i.e. division can only be performed if the result has no remainder.
Only positive integers may be obtained as a result at any stage of the calculation.