Author/Opus: This is the 198th puzzle from Thomas Snyder, aka Dr. Sudoku.
Rules: Divide this grid into 12 different pentominoes without any overlapping cells. Pentominoes may be rotated or reflected. A cell with a letter in it must be part of the pentomino shape normally associated with that letter.
Answer String: Enter the letter associated with the pentomino occupying each cell in the marked rows from left to right, separating the groups with a comma. Use CAPITAL LETTERS!
Time Standards (highlight to view): Grandmaster = 1:00, Master = 1:30, Expert = 3:00
Note: Follow this link for other puzzles involving Pentominoes.