Crossword puzzle clue "bar exhortation and a hint to how to answer five puzzle clues"

Bar exhortation ... and a hint to how to answer five puzzle clues

What sorcerers practice ... or a hint to interpreting five clues in this puzzle

Key that moves the cursor to the next line ... or a hint to answering five clues in this puzzle

Mark that appears four times in this puzzle (hint: the baseball player who's the answer to this puzzle uses one, too)

Has the rear end move side to side ... or a hint to the five asterisked clues

1969 Cream hit ... or a hint to the seven "mathematical" clues in this puzzle

Old rush participants ... or a three-part hint to what can be found in this puzzle's grid or clues

Third base, in baseball lingo ... or a hint for answering eight other clues in this puzzle