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To celebrate NRICH's 25th birthday, we have created a special version of one of our favourite games, Got It.
Got It is a game for two players.
The challenge is to be the first player to hit the target of 25 (as a celebration of NRICH's birthday!).
Does your strategy depend on whether or not you go first?
To change the game, choose a new Got It target or a new range of numbers to add on.
Test out the strategy you found earlier. Does it need adapting?
Away from the computer, challenge your friends:
One of you names the target and range and lets the other player start.
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