a very complicated puzzle.
anything very complicated or perplexing.
Solving the punctuation puzzleRead more in this article about some frequently asked questions and fun facts related to our definitions.
Learn The History Of The New York Times Crossword PuzzleThere are plenty of crossword puzzles in publications across the country, but when we think of the pinnacle of puzzledom (Not officially a word, but, perhaps, it should be?), the purveyors of the most preeminent puzzles, we bow to The New York Times (NYT). But how did it all begin?
Origin of Chinese puzzle
First recorded in 1805–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an intricate puzzle, esp one consisting of boxes within boxes
a complicated problem
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012