If you were signed in, you could rate this activity and add it to one of your lists.
A simple numbers game
Start out by writing down a string of numbers. For example:
When it is your turn you may do one of two things.
1. Erase a digit and replace it with a smaller digit.
2. Erase a 0 and all the digits to the right of the zero.
The person who erases the last digit loses.
Flags: Very Short (0-60 mins), With a Friend, Children, Teens, Adults, Indoors, At Home, Morning, Day, Night, Sunny, Snowy, Rainy