Dara O'Briain's School of Hard Sums

Dara's School of Hard Sums: S1 Ep 1 highlight
Dara's School of Hard Sums: S1 Ep 1 highlight

The guest on the first episode is the rather brilliant David O'Doherty

Dara's School of Hard Sums: S1 Ep 4 highlight
Dara's School of Hard Sums: S1 Ep 4 highlight

The formidable Andi Osho is introduced to the world of mathematics via a box of wine!

Dara's School of Hard Sums: S1 Ep 5 highlight
Dara's School of Hard Sums: S1 Ep 5 highlight

David O’Doherty grapples with a pizza puzzle in the fifth episode.

Dara's School of Hard Sums: S1 Ep 7 highlight
Dara's School of Hard Sums: S1 Ep 7 highlight

Guest comedian Simon Evans gets goggle-eyed in the penultimate episode of Dara O'Briain.

Dara's School of Hard Sums: S1 Ep 8 highlight
Dara's School of Hard Sums: S1 Ep 8 highlight

Guest Andi Osho has to work out some fiddly footie scores in the final episode.

Dara's School of Hard Sums: S1 Ep 2 highlight
Dara's School of Hard Sums: S1 Ep 2 highlight

The guest on the second episode of Dara is the magnificent Alex Horne.

Dara's School of Hard Sums: S1 Ep 3 highlight
Dara's School of Hard Sums: S1 Ep 3 highlight

Jason Byrne gets his head crammed full of conundrums in episode 3 of Dara O'Briain.

Dara's School of Hard Sums: S1 Ep 6 highlight
Dara's School of Hard Sums: S1 Ep 6 highlight

Alex Horne tries not to get poisoned in this episode of Dara's School Of Hard Sums.

Dara O'Briain: School Of Hard Sums: S1 trailer
Dara O'Briain: School Of Hard Sums: S1 trailer

Witty brainbox Dara O'Briain introduces his new show, exclusive to Dave.

Andrew Maxwell speaks to Dara O Briain - Part 1
Andrew Maxwell speaks to Dara O Briain - Part 1

Dara is put through his paces with some hard-hitting, rock-him-to-the-bone questions.

Andrew Maxwell speaks to Dara O Briain - Part 2
Andrew Maxwell speaks to Dara O Briain - Part 2

Andrew jumps right in with the BIG question... Maths or Irish, which is best.

Andrew Maxwell speaks to Dara O Briain - Part 3
Andrew Maxwell speaks to Dara O Briain - Part 3

Andrew has the bit between his teeth and takes Dara down with a final flourish.

Dara's School of Hard Sums S3 Ep 2 teaser
Dara's School of Hard Sums S3 Ep 2 teaser

Dara O Briain and Marcus du Sautoy are joined by comedians Lee Mack and Miles Jupp.

Dara's School of Hard Sums S3 Ep 1 teaser
Dara's School of Hard Sums S3 Ep 1 teaser

Peter Serafinowicz and Kevin Bridges join Dara to tackle some real-world brainteasers.

Dara's School of Hard Sums S3 Ep 3 teaser
Dara's School of Hard Sums S3 Ep 3 teaser

Sally Phillips and Jon Richardson exercise their grey stuff with some tricky conundrums.

Dara's School of Hard Sums S3 Ep 4 teaser
Dara's School of Hard Sums S3 Ep 4 teaser

Marcus Brigstocke and Mark Watson tackle some taxing teasers set by Marcus du Sautoy.