One Player Challenge Fill the game board with the counters from both boxes. Avoid lining up four numbers with a common factor (other than one). A trophy is available for filling all the cells of the game board.
Two Player Game Each player has a box of counters to choose from. Take it in turns to drop a counter into the game board. The winner is the first to line up four numbers with a common factor (other than one).
Choose one of the following two options
First player's name:
Second player's name:
Drag the counters into the area above the game board then release.
Here are examples of four numbers that have a common factor:
15,10,20,20 - Common factor 5
8,4,20,24 - Common factor 4
21,18,15,24 - Common factor 3
You can earn a Transum virtual trophy for completing the one-player challenge or winning three games.
The solutions to the one-player challenge and other Transum puzzles, exercises and activities are available here when you are signed in to your Transum subscription account. If you do not yet have an account and you are a teacher, tutor or parent you can apply for one by completing the form on the Sign Up page.
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