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1. Daily 16×16 Giant Sudoku Puzzle (Tough) - PuzzleMadness
Link: https://puzzlemadness.co.uk/16by16giantsudoku/mixed
Description: WebPlay our daily 16×16 Giant Sudoku! Thousands more printable puzzles in the archive!
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2. Daily Tough 16×16 Giant Sudoku Puzzle - PuzzleMadness
Link: https://puzzlemadness.co.uk/16by16giantsudoku/tough
Description: WebHow to play. This is an example of a 16x16 Sudoku. They are very similar to standard 9x9 Sudoku puzzles, but instead of using the number 1-9, we use the numbers 1-9, and also the letters A, B, C, D, E, F, and G. Each row, column, and …
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3. Super Sudoku 16x16 - Play 16x16 Sudoku online free
Link: https://1sudoku.com/sudoku-variants/super-sudoku-16x16
Description: Web16x16 Sudoku game to play online for free with 5 difficulty levels (easy, medium, hard, expert and devilish). Print the super sudoku grid, find the solution or play on mobile and tablet.
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4. Super sudoku 16x16
Link: https://e-sudoku.us/super-sudoku-16x16/
Description: WebSuper sudoku on a 16x16 board. There are numbers in 16 4x4 fields. Recommended for advanced and professional sudoku fans from all nations! It's free to use on your smartphone, tablet and PC!
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5. Super sudoku 16x16
Link: https://e-sudoku.co.uk/super-sudoku-16x16/
Description: WebSuper Sudoku. On this page, you can find a puzzle on a 16x16 board for advanced and professional Sudoku players. The grid contains four 4x4 blocks. You can solve it like a regular Sudoku puzzle. This online game is free and also works …
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6. Sudoku 16x16 Medium — Play online with Escape Sudoku
Link: https://escape-sudoku.com/game/classic-16x16-medium
Description: WebOn this page, you can play a huge Sudoku of medium difficulty level. The game board is 16 by 16 cells. Each cell must be filled with a digit from 1 to 16 so that the values do not repeat in rows, columns, and 4 by 4 squares. The game is considered finished when …
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7. Hexadoku - Play The 16x16 Sudoku Variant - Mastering Sudoku
Link: https://masteringsudoku.com/hexadoku/
Description: WebHexadoku (also known as Hexadecimal Sudoku or simply 16×16 Sudoku) is a larger variant of Sudoku that uses a 16×16 grid instead of the regular 9×9. Instead of 9 3×3 subregions, Hexadoku has 16 4×4 subregions. In each of these subregions, either the numbers from 1 to 16 or the numbers 0 to 9 plus the letters A to F must appear once.
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8. Sudoku 16x16 - Medium - Sudoku-Puzzles.net
Link: https://sudoku-puzzles.net/sudoku-16x16-medium/
Description: WebSudoku 16x16 is a variant of the classic Sudoku puzzle, but, as the name implies, it is played on a larger grid of 16x16 squares. Some of the squares already contain numbers, and the objective is to fill in the remaining squares. Basic Rules. Grid Structure: The puzzle consists of a 16x16 grid, which is further divided into 4x4 subgrids or regions.
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9. Hexadecimal Sudoku Puzzles by Krazydad
Link: https://krazydad.com/hexsudoku/
Description: WebHexadecimal Sudokus (also known as 16x16 Sudoku) are a larger version of regular Sudoku that feature a 16 x 16 grid, and 16 hexadecimal digits. Each row, column and 4x4 block contains all the digits 0 thru F (or numbers from 1 to 16, in the decimal versions). My Hexadecimal Sudoku puzzles are collected in 100 printable booklets per volume.
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10. Hexadoku: Choose 16X16 sudoku puzzles to play online.
Link: https://www.sudoku-puzzles-online.com/hexadoku/choose-hexadoku-grid.php
Description: Webhexadoku 16x16 sudoku puzzles to play online. 3,000 16x16 puzzles to choose from. Play a 16x16 puzzle at random: Select a level and a 16x16 puzzle from 1 to 1000: The higher the puzzle number, the more difficult the solution. Principles of hexadoku. The hexadoku is 16 X 16 squares instead of 9 X 9 squares.