This activity is a unique great puzzle game aimed at training students to think multiple steps ahead. To solve each puzzle you must use numbers, logic and even a little bit of luck, to predict how the hands of the clock will rotate and eliminate all the numbers. Think of it like a Mathematical, pen-and-paper version of Candy Crush.

It is a simple puzzle to implement during your study of topics such as Time, Numbers and Statistics.

Your students will have a great time solving these for themselves and designing new set ups to try and trap their friends!

Time Consuming Puzzles can be used as an opener or "do now" task to begin any lesson and fire up your students' brains!