Maths Puzzle Examples and Walkthroughs
- 4s Challenge
- ALPHAMETIC
- ARITH-maze
- ARITHMAGON (addition)
- Can-U-Figure-It-Out
- CHINESE Multiplication
- CIRCLE-sums
- DARTS Challenge
- EGYPTIAN Arithmetic
- EQUATE+0,+1,+2 &+3
- EQUATE-sums
- EQUATE-takeaways
- EQUATE-times
- Fractions, Decimals & %'s Challenge
- MIND-Xpanders
- Petite CIRCLE-sums
- POLYGON Challenge
- PRIME NUMBERS Challenge
- RELATIONAL
- ROMAN Arithmetic
- SAFETY Code
- Scientific-Engineering Notations
- SQUARE-sums
- SQUARE-up
- STAR-sums
- SUM-IT
- SUM-IT '4-sided' Pyramid
- X-sums
u-can-do
Mind-Xpander Logic Problems
by G R Burgin
Problem 1:
Solve the following equation if N, O & G are single digit numbers and NO & GN are double digit numbers. Find the values for N, O & G.
Not sure how to start? Click here to see a walkthrough of the solution.
To see the solution, point the mouse here.
Problem 2:
A ball travels a certain distant before bouncing, half as far before the next bounce, and so on. If it has travelled 93 meters at the fifth bounce, how far was the first bounce?
To see the solution, point the mouse here.
Problem 3:
With Gear #1 stationary, how many complete turns does the right gear (#2) make to go around the left gear (#1) once?
To see the solution, point the mouse here.
If you can not visualize the solution, try using two coins.
Contact: mathspuzzles@gordonburgin.com
© G R Burgin 2009