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Play this game and see if you can figure out the computer's chosen number.

Challenge Level

In this game, you can add, subtract, multiply or divide the numbers on the dice. Which will you do so that you get to the end of the number line first?

Challenge Level

Have a go at this game which involves throwing two dice and adding their totals. Where should you place your counters to be more likely to win?

Challenge Level

Roll two red dice and a green dice. Add the two numbers on the red dice and take away the number on the green. What are all the different possible answers?

Challenge Level

Choose the size of your pegboard and the shapes you can make. Can you work out the strategies needed to block your opponent?

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Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.

Challenge Level

A game in which players take it in turns to choose a number. Can you block your opponent?

Challenge Level

Here is a chance to play a version of the classic Countdown Game.

Challenge Level

Solve this Sudoku puzzle whose clues are in the form of sums of the numbers which should appear in diagonal opposite cells.

Challenge Level

Dotty Six is a simple dice game that you can adapt in many ways.

Challenge Level

Can you work out how to win this game of Nim? Does it matter if you go first or second?

Challenge Level

Use your addition and subtraction skills, combined with some strategic thinking, to beat your partner at this game.