In reply to @MathsJam
@MathsJam GLA: we meant you need only one of the first two steps, ie 2332 is a solution
In reply to @christianp
@christianp @MathsJam or even 3223 would make more sense to you! Forgot which way round you had it
In reply to @MathsJam
@MathsJam GLA: we meant you need only one of the first two steps, ie 2332 is a solution
In reply to @christianp
@christianp @MathsJam or even 3223 would make more sense to you! Forgot which way round you had it