Killer Leads
Practise Acol the way the club teaches it.
A computer partner and opponents who bid your system: weak no trump, Stayman and transfers, Weak Twos with Ogust, the barrier, overcalls and doubles, Blackwood. Every call you make is checked and explained.
Bidding coach
Hover any call to see what it promises. Ask for a hint, or bid and be told the moment the system expects something else.
Declare and defend
Sometimes you declare and run dummy; sometimes you defend against the computer. It depends on the auction, just like the table.
Areas for improvement
Sign in and every decision is recorded against the rule involved, so you can see exactly what to work on next.