About Unsigned Int
Unsigned Int is a number puzzle about keeping a running total within a safe range. Numbered objects show operations such as adding or subtracting, and each click changes the total according to the symbol on that object.
The game has two modes with different kinds of arithmetic. Easy mode uses addition and subtraction, while hard mode introduces multiplication and division, making the choice of each object more demanding.
How to Play Unsigned Int
Use the mouse or touch pad to select numbered objects.
Read the operation shown on an object before clicking it.
Add, subtract, multiply, or divide the total according to the selected object.
Keep the total at least 0 and no higher than 20.
Choose the mode that matches the arithmetic challenge you want to solve.
Tips & Tricks
- 1Calculate the result of a click before selecting the object, especially in hard mode.
- 2Keep a mental note of the current total so a useful operation does not push it outside the allowed range.
- 3When the total is near an edge, favor an operation that leaves room for the next choice.
Game Info
- #Educational
- #HTML5
- #Math
- #Mobile
- #Number
- #Puzzle
- #School
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