Free Printable 6×6 Calcudoku Puzzles (PDF Downloads)
Download our free printable 6×6 Calcudoku puzzles in PDF format. Similar to the popular KenKen® puzzle format, Calcudoku combines logic and arithmetic for a fun and challenging workout. For more ideas, see our printables and more Calcudoku puzzles, and Calcudoku puzzle generator.
Download your free printable 6×6 Calcudoku puzzle by selecting either the “PDF format” or the “PNG format” option. Calcudoku rules and tips.
Free Printable 6×6 EASY Large Print Calcudoku Puzzles (1-5)
- 1. Puzzle #0001.
Level: Easy.
Print Size: Large Print.
Printable 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 2. Puzzle #0002.
Level: Easy.
Print Size: Large Print.
Free Printable 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 3. Puzzle #0003.
Level: Easy.
Print Size: Large Print.
Beginner 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 4. Puzzle #0004.
Level: Easy.
Print Size: Large Print.
Classic 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 5. Puzzle #0005.
Level: Easy.
Print Size: Large Print.
Easy 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
Free Printable 6×6 MEDIUM Large Print Calcudoku Puzzles (6-10)
- 6. Puzzle #0006.
Level: Medium.
Print Size: Large Print.
Printable 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 7. Puzzle #0007.
Level: Medium.
Print Size: Large Print.
6×6 Calcudoku Number Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 8. Puzzle #0008.
Level: Medium.
Print Size: Large Print.
Printable 6×6 Calcudoku Logic Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 9. Puzzle #0009.
Level: Medium.
Print Size: Large Print.
Brain Training 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 10. Puzzle #0010.
Level: Medium.
Print Size: Large Print.
Medium 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
Free Printable 6×6 HARD Large Print Calcudoku Puzzles (11-15)
- 11. Puzzle #0011.
Level: Hard.
Print Size: Large Print.
Challenging 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 12. Puzzle #0012.
Level: Hard.
Print Size: Large Print.
Printable 6×6 Calcudoku Number Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 13. Puzzle #0013.
Level: Hard.
Print Size: Large Print.
Printable 6×6 Calcudoku Logic Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 14. Puzzle #0014.
Level: Hard.
Print Size: Large Print.
Brain Training 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
- 15. Puzzle #0015.
Level: Hard.
Print Size: Large Print.
Advanced 6×6 Calcudoku Puzzle. - ○ PDF format
- ○ PNG format
- ○ Solution (Answer Key)
Our free printable 6×6 Calcudoku puzzle worksheets provide a fun way to practice logic, number skills, and basic math. Similar to the popular KenKen® puzzle format, Calcudoku combines number-placement logic with arithmetic operations such as addition, subtraction, multiplication, and division. Each puzzle challenges you to fill the grid while following the clues provided in the outlined cages.
In a 6×6 Calcudoku puzzle, the numbers 1 through 6 must appear exactly once in each row and column. The bold cages contain a target number and an arithmetic symbol that tell you how the numbers within that cage should combine. Solving the puzzle requires both logical reasoning and basic arithmetic, making these worksheets useful for kids, students, classrooms, homeschooling, and math practice.
Choose from easy, medium, and hard 6×6 Calcudoku puzzles to find the right level of challenge. Easy puzzles are a good introduction for beginners, while medium and hard puzzles require more advanced reasoning and problem-solving. The 6×6 grid offers a greater challenge than 4×4 and 5×5 Calcudoku puzzles while remaining fun and approachable.
Download and print our free 6×6 Calcudoku worksheets in PDF or PNG format for use at home, in the classroom, or anywhere you want a quick math and logic activity. A corresponding answer key is provided for each puzzle, making it easy to check your work. Print several difficulty levels and enjoy a collection of Calcudoku puzzles that help build arithmetic skills, concentration, and logical thinking.
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