Arafactor

The Arafactor is a new learning game device for instruction and evaluation in Junior Secondary Number Theory. It could be used to teach these principles like:
1. Addition
2. Subtraction
3. Multiplication
4. Division
5. Square
6. Square root
7. Factor
8. Common Factor
9. Factorization
10.Prime Factor
11.Highest Common Factor(HCF)
12.Least Common Multiple(LCM)