Table: dart_champ_stats
Columns: player
played
sets_won
sets_lost
legs_won
legs_lost
100
140
180s
high_checkout
3_dart_average

Question: How many games did the player with 3-dart average of 66.86 play?
SQL: SELECT "played" FROM dart_champ_stats WHERE "3_dart_average" = '66.86'

Question: What's the 100+ score of the player with 6 won legs?
SQL: SELECT MAX("100") FROM dart_champ_stats WHERE "legs_won" = 6

Question: What player has a 3-dart average of 75.76?
SQL: SELECT "player" FROM dart_champ_stats WHERE "3_dart_average" = '75.76'

Question: What's Trina Gulliver's high checkout?
SQL: SELECT "high_checkout" FROM dart_champ_stats WHERE "player" = 'Trina Gulliver'

Question: How many legs has the player with high checkout of 80 won?
SQL: SELECT "legs_won" FROM dart_champ_stats WHERE "high_checkout" = 80