To celebrate the start of the Cheltenham Festival, Brits are losing their minds trying to solve this tricky brain teaser. All you need to do is find the white saddle, but don’t underestimate the difficulty of this mind-boggling puzzleTo celebrate the start of the Cheltenham Festival, Brits are losing their minds trying to solve this tricky brain teaser. All you need to do is find the white saddle, but don’t underestimate the difficulty of this mind-boggling puzzle