• Break first. The table stays open until someone legally pots a ball - whoever does takes that group.
• Solids are 1 to 7, stripes are 9 to 15. Clear all seven, then pot the black 8 to win.
• Aim by dragging backwards from the cue ball, like pulling back a cue. The guide shows where the cue ball goes, the ghost ball where it will make contact, and the line the object ball will take.
• Pot one of yours and you shoot again.
• Fouls - potting the cue ball, hitting nothing, or hitting the wrong group first - hand your rival the ball in hand: they can drop the cue ball anywhere.
• Pot the 8 too early, or pot it along with the cue ball, and you lose on the spot.

Keyboard: ← → fine aim, ↑ ↓ power, Space shoot.