Related Clues:

• Pioneer in the math of sudoku
• "The Legend of Bagger Vance" sport
• Pioneer in number theory
• Twain's 'good walk spoiled'
• It involves a lot of Sunday drivers
• Game with aces and chips
• Mathematician seen on a Swiss 10-franc note
• Discoverer of the law of quadratic reciprocity
• Mathematician who introduced the function symbol f(x)
• Course sport
• Strange sport?
• Driving sport
• It's full of holes and traps
• Game suggested by the ends of the answers to starred clues
• Originator of the equation e to the power (pi * i) + 1 = 0