Author/Opus: This is the 7th puzzle from guest contributor Tapio Saarinen. You can find more of Tapio’s puzzles on his blog.
Rules: Variation of Tapa rules. All clues have been replaced by symbols, and each clue cell must be a unique value (e.g., 113 can appear at most once as a clue value). Each question mark stands for a nonzero number; each asterisk stands for a nonzero number of question marks.
Answer String: Enter the length in cells of each of the shaded segments from left to right for the marked rows, starting at the top. Separate each row’s entry from the next with a comma.
Time Standards (highlight to view): Grandmaster = 10:00, Master = 17:00, Expert = 34:00