Sudoku (O Globo)
O Globo's daily sudoku at three levels.
Every day: Three dated sudokus a day (Fácil, Médio, Difícil), the same grids for every player, with recent weeks in a date bar. New puzzle: Midnight local time (the game loads the grids for your device's date).
O Globo Jogos has three new sudokus every day, at Fácil, Médio and Difícil levels, each stored under its date and shared by all players. The game shows the date and lets you choose the level, and a date bar keeps several weeks of earlier grids.
About Sudoku (O Globo)
The Rio de Janeiro daily O Globo describes its sudoku as numbers, logic and strategy: choose easy, medium or hard challenges and test your reasoning. The puzzles run on the Agilmente platform, which also powers the paper's crossword, Circuitos and GeoMontagem.
Each date has three grids. On 2 October 2026 the easy grid started with 29 numbers, the medium with 30 and the hard one with only 24, so the levels differ more in the solving techniques they need than in how many numbers are given. Everyone who opens the game on the same date gets the same three grids.
A start card shows the day and date and asks you to pick a level. The usual rules apply: fill the 9x9 grid so that 1 to 9 appear once in every row, column and 3x3 box. A date bar above the game lists about five weeks of earlier sudokus. O Globo's site shows subscription offers while you browse.
It suits sudoku players who want a free daily set with three levels, and Portuguese speakers who like to play alongside the news.
How to play Sudoku (O Globo)
- Open Sudoku on O Globo Jogos and pick Fácil, Médio or Difícil.
- Select an empty cell and enter a number from 1 to 9.
- Make sure every row, column and 3x3 box contains each number once.
- Use notes for cells with several candidates.
- Finish the grid, or pick an earlier date from the bar.
Tips
- Start with Fácil to warm up before the harder grids.
- Scan each box for a number that can only go in one cell.
- On Difícil, fill in candidates early so you can spot pairs and triples.
- Missed a day? Use the date bar to catch up.
Questions
Is it the same sudoku for everyone?
Yes. Each level has one grid per date for all players.
How many sudokus are there each day?
Three: Fácil, Médio and Difícil.
Can I play earlier days?
Yes. The date bar lists several weeks of grids.
Games like Sudoku (O Globo)
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Circuitos (O Globo)
Another daily logic puzzle on O Globo Jogos
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Sudoku (The Globe and Mail)
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The Boston Globe's daily sudoku in easy, medium and hard.