Simplex 4

Another 100 crosswords from Ireland’s favourite setter.

100 new crosswords from Irish Times crossword setter Mary O’Brien.

Mary O’Brien has been setting the daily Irish Times Simplex crossword for almost thirty years. An institution in Irish life and in The Irish Times, Simplex is the most popular crossword in Ireland.

This latest collection of 100 puzzles from Ireland’s premier setter will entertain, challenge and delight all crossword lovers.