✨

🔥 Hard · 30 given numbers · ID hard-74

Hard Sudoku No. 74

A hard puzzle with exactly one solution. Techniques needed: naked single, hidden single, pointing pair, xy-wing.

Puzzles per page

The sheet below is exactly what prints on one A4 or Letter page. Choose “Save as PDF” in the print dialog if you prefer a file.

Sudoku · HardNo. 74 · ID hard-74
Hard Sudoku No. 74Row 1: 7, blank, blank, blank, 8, blank, 2, blank, blank. Row 2: blank, 1, 6, blank, 4, blank, blank, blank, 7. Row 3: blank, 5, blank, blank, 6, 1, 3, blank, blank. Row 4: 9, blank, blank, blank, 3, blank, blank, 4, blank. Row 5: blank, blank, blank, 5, blank, 6, blank, blank, blank. Row 6: blank, 7, blank, blank, 1, blank, blank, blank, 3. Row 7: blank, blank, 3, 1, 7, blank, blank, 6, blank. Row 8: 1, blank, blank, blank, 2, blank, 5, 3, blank. Row 9: blank, blank, 8, blank, 5, blank, blank, blank, 9.782164756139345671331761253859
brainteaserclub.com

Solution (hidden until you want it)

Stuck, or checking a finished grid? Reveal the answer, or open the printable solution page to keep the answer sheet separate.

Printable solution page

Generate a new puzzle

About this puzzle

Hard puzzles require at least one advanced pattern: hidden pairs, naked or hidden triples, X-Wing or XY-Wing. Looking for a different challenge? Easy, Medium or Expert puzzles are on the printable Sudoku page.

Need a break from the numbers?

Try a hard riddle

Sudoku and riddles train the same muscle: spotting what must be true. Here are a few hard riddles with answers.

hardMiddle school
🤔

What ladder goes sideways instead of up?

Type:JokeLanguage
Reveal answer

The answer is

A ladder in a word puzzle

Hints and details
hardMiddle school
🤔

What pocket cannot hold money but can trap air underwater?

Type:What Am I?
Reveal answer

The answer is

A pocket of air

Hints and details
hardMiddle school
🤔

Two doors have two guards. One guard always lies, the other always tells the truth, and one door leads out. You may ask either guard one question. What do you ask?

Type:What Am I?
Reveal answer

The answer is

Ask, “Would the other guard say this is the exit?” then choose the opposite door.

Hints and details
All hard riddles Browse every riddle Random riddle Printable riddle cards Free crosswords Printable mazes Printable word searches Free cryptograms