Under the Ocean : Figure out maths and logic mysteries to get back from the deep

Ahooooy You're an accidental pilot aboard a submarine that's sinking - fast Solve the puzzles to take control and navigate back to land.

You'll have to... work our your position and route convert patterns into words solve maths sequences and codes ...and more.

Then use your answers to master one final challenge.

Devised by an expert on brain training these mental gymnastics - and a friendly dolphin - will see you through You can't skip a puzzle but there are hints to help and full answers.