Make the Target

How to play

1. Each puzzle shows four number tiles and a target number.
2. Tap a number tile, then an operator (+ − × ÷), then another number tile.
3. The two tiles merge into their result. Intermediate results must be positive whole numbers — no fractions, no negatives.
4. Use all four numbers exactly once to reach the target.
5. Undo is free. You may skip a puzzle, but a skip scores 0.

About

Five puzzles. Each gives you four numbers from 1 to 9 and a target. Use every number exactly once with addition, subtraction, multiplication and division to reach the target — every intermediate result must stay a positive whole number.