This wacky, cartoon-style book helps you improve your mental agility. Have a go at solving these logic puzzles. Use your maths skills and powers of deduction to work out the logical answers.
This wacky, cartoon-style book helps you improve your mental agility. Use your maths skills, visual skills and powers of deduction to work out the sequences and answers.
This wacky, cartoon-style book helps you improve your mental agility. Have a go at solving these puzzles all based around numbers and sequences. Use your maths skills and powers of deduction to work out the answers.