Trefoil is compact and unforgiving.

Core Trefoil tips

• Opening with aces already played reduces bottlenecks, so push early foundation cards whenever safe.
• With only sixteen fans, avoid fan-to-fan moves that trap two potential foundation cards at once.
• Treat each redeal as a structural reset and maximize exposed cards before taking it.
• When two legal moves are close, prefer the one that leaves more empty-top suit progression options.
• After each redeal, reassess from foundations outward instead of continuing old move plans.

Most important early decision

Choose moves that open buried low ranks over flashy tableau rearrangements. Foundation access compounds faster in Trefoil than in standard La Belle Lucie.

Common mistake

Spending both redeals while many buried cards remain inaccessible leaves almost no recovery path.