Core Addition tips
- Use each open gap to improve long-term suit order, not just to make the nearest legal placement.
- Judge rows as full sequences because one awkward card can ruin several later placements in the same line.
- Try to save redeals for positions where multiple rows can improve at once.
- Watch which suit followers are missing before committing a card to a gap.
- An immediate legal move is only good if it leaves the next gap in a healthier spot.