Series:

Logic and Math Puzzle Books

6 primary works

Book 1

Cover of Mental Maths Puzzles

Mental Maths Puzzles

by Jeff Heldt

Published 19 August 2018

Book 2

Cover of Mind Teaser Games For Adults

Mind Teaser Games For Adults

by Jeff Heldt

Published 19 August 2018

Book 3

Cover of Puzzle And Logic Games

Puzzle And Logic Games

by Jeff Heldt

Published 19 August 2018

Book 4

Cover of Puzzles And Brain Teasers With Answers

Book 5

Cover of Puzzles Based On Mathematics

Puzzles Based On Mathematics

by Jeff Heldt

Published 19 August 2018

Book 6

Cover of Quick Brain Teasers For Adults

Quick Brain Teasers For Adults

by Jeff Heldt

Published 19 August 2018