Practise Acol the way the club teaches it.

A computer partner and opponents who bid your system. Every call you make is checked and explained, and every card you play is judged against best play.

  • Weak no trump
  • Stayman
  • Transfers
  • Weak Twos
  • Ogust
  • The barrier
  • Overcalls
  • Doubles
  • Blackwood
NESW

Bid it, play it, then see what to fix.

♠AKJ5♥KQ10432♦5♣75
1♣1♦1♥1♠1NT2♣2♦2♥2♠2NT3♣3♦3♥3♠3NT

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.

NESW
N/S · you
4
E/W
2

Declare and defend

Sometimes you declare and run dummy; sometimes you defend against the computer. It depends on the auction, just like the table.

Bids matching the system71%
  • Stayman5 / 8
    Practise
  • Responding to a Weak Two3 / 6
    Practise
  • The reverse (16+)2 / 7
    Practise

Areas for improvement

Sign in and every decision is recorded against the rule involved, so you can see exactly what to work on next and practise it.

Guest or member?

Play as a guest, or sign in and make every board count.

Guests get the whole table. Members get a memory: each call and each card is recorded against the rule it tested, so the app can show you what to work on and deal boards to practise it.

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As a guest

  • ✓Play every board: bid, declare and defend
  • ✓PatBot's tips at the table
  • ✓Your current board survives a refresh
  • –Nothing is kept once the board is over
  • –No areas for improvement
  • –PatBot cannot discuss your record

Signed in

  • ✓Every board and every decision saved
  • ✓Rules ranked by how often they trip you
  • ✓Practice boards built around a rule
  • ✓Chat with PatBot about your own hands
  • ✓Your conventions follow you to any device
  • ✓Free, and your email is all we ask for