Across and Down

Search Crossword Answers

Find crossword puzzle clues that share the same answer.
Enter a Crossword Puzzle Answer
...where the Clue Contains [optional]
There are 2 clues with the answer 'NAPIERSBONES'
# CLUE
1.
Rods once used for multiplication and division, invented by a Scottish mathematician
2.
Calculating aid invented by a Scottish mathematician in the early 17th century