Crossword clues for the word: PSCLSTRNGL The word PSCLSTRNGL has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for PSCLSTRNGL Showing 1 to 2 of 2 results Clue(s) "Polygonal numerical array named for mathematician Blaise, in which each number is the sum of the nearest two in the row above it (7 8)" "Polygonal numerical array named for mathematician Blaise, in which each number is the sum of the nearest two in the row above it"