Compare Chrome extensions: Sudoku - classical for Chrome vs Video Downloader by 1qvid

Stats Sudoku - classical for Chrome Sudoku - classical for Chrome Video Downloader by 1qvid Video Downloader by 1qvid
User count 4,000+ 976,548+
Average rating 4.27 4.66
Rating count 11 7,453
Last updated 2018-09-28 2023-06-20
Size 48.77K 1.54M
Version 1.6 1.1.2
Short description
Sudoku - classical for Chrome Video Downloader by 1qvid is the best way to download video online.
Full summary

Computer generated challenging Sudoku puzzles with highligting and feedback when you place the numbers in the wrong place. Very easy to play and making the Sudoku nicer to solve.

Sudoku (数独 sūdoku, digit-single) (/suːˈdoʊkuː/, /-ˈdɒk-/, /sə-/, originally called Number Place) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. Completed games are always a type of Latin square with an additional constraint on the contents of individual regions. For example, the same single integer may not appear twice in the same row, column, or any of the nine 3×3 subregions of the 9x9 playing board.

French newspapers featured variations of the puzzles in the 19th century, and the puzzle has appeared since 1979 in puzzle books under the name Number Place. However, the modern Sudoku only started to become mainstream in 1986 by the Japanese puzzle company Nikoli, under the name Sudoku, meaning "single number". It first appeared in a US newspaper and then The Times (London) in 2004, from the efforts of Wayne Gould, who devised a computer program to rapidly produce distinct puzzles.

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Chrome professional video downloader and music downloader, you can download videos and music online. Free, secure and easy to use. 1q video downloader - Best m3u8 downloader Chrome extension to download m3u8 or audio in Chrome quickly and easily.

It is also an HLS streaming downloader. It can detect M3U8 files and download TS files from them. All HLS streams will be downloaded and merged into MP4.

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