Largest online crossword puzzle
- Who
- Daiichi Sankyo Healthcare Co., LTD.
- What
- 64,908 total number
- Where
- Japan (Tokyo)
- When
- 29 August 2012
The largest online crossword puzzle has 160,650 squares, with 32,252 clues across and 32,656 clues down and was achieved by Daiichi Sankyo Healthcare Co., LTD. (Japan) in Tokyo, Japan, on 29 August 2012.
The puzzle was also printed out on a large paper. The online puzzle was created to promote their hair care product called Karoyan.