Sudoku : World's Biggest Number Logic Puzzle
Sudoku : World's Biggest Number Logic Puzzle Summary
Sudoku : World's Biggest Number Logic Puzzle is a with in-app purchases iOS app in the Games category, developed by AppyNation Ltd.. First released 11 years ago(Oct 2014), the app has 3.3K ratings with a 4.52★ (excellent) average rating.
Data tracking: SDKs and third-party integrations were last analyzed on Oct 20, 2025.
Store info: Last updated on App Store on Sep 20, 2016 (version 1609161443).
4.52★
Ratings: 3.3K
Screenshots
App Description
The biggest and best Sudoku game ever! Play now for FREE!
We've created a GIANT grid of over 350 hand-crafted Sudoku puzzles to challenge players of all ages! Can you complete the whole grid, beat the Quests, and collect all of the Trophies?
To fully master the game you must complete all these challenges:
● Play on Easy, Medium, Hard and Super-Hard grids
● Complete each of the 361 individual sections
● Collect all 45 of the prestigious trophies
● Complete all 57 quests
● Unlock all 10 achievements
World’s Biggest Sudoku comes complete with these helpful features:
● Use Pencil Marks to help with your deductions
● Useful Hint features to help if you get stuck
● Choose from several background themes to suit your style
Take the challenge now!
SUPPORT
Please select the HELP option from the Options menu (the gear icon in the top right corner of the game screen) if you require assistance.
Alternatively you can contact us by email: community@appynation.com
World's Biggest Crossword is free to play, but contains optional paid items to unlock puzzles more quickly.
Facebook: /BigPuzzles - Twitter: @BigPuzzles
MORE GREAT GAMES
● One Clue Crossword
● World's Biggest Picture Cross
● World's Biggest Mahjong
● World's Biggest Crossword
● World's Biggest Wordsearch
● World's Biggest Jigsaw
Unity
Facebook