Want KenKen Ad-Free? — FIND OUT MORE    Why do we have ads?

Why are there ads?

We would love to provide everyone an ad-free experience, but we do need to generate revenue to cover at least some of our overhead. We're trying to be as reasonable as possible, and it also allows us to continue to offer you an option to access KenKen puzzles for free. For those who prefer an Ad-Free playing experience, we have an option for just pennies-a-day and it can be canceled anytime. BONUS! KenKen Premium also allows you to Track Your Progress, Join The Leaderboard, Save Puzzles, and more. Please consider this option for the best experience.

In addition, we continue to offer -- pro bono -- our KenKen Classroom Program which provides free KenKen puzzles and lessons to over 1 million students weekly. Revenue we raise from advertisements and subscription sales allow us to keep the program going, plain and simple. So thank you for supporting these teachers and students by supporting us. We all appreciate it.

×

Leaderboard

Puzzle Puzzle No. Operations Level Time Name
3x3 39173 + - × ÷ Easiest 00:00:04 sshepard4
3x3 39174 + - × ÷ Easiest 00:00:04 dpw
3x3 39176 + - × ÷ Easiest 00:00:05 dpw
3x3 39174 + - × ÷ Easiest 00:00:05 Archer
3x3 39174 + - × ÷ Easiest 00:00:05 chimmy
3x3 39173 + - × ÷ Easiest 00:00:05 Archer
3x3 39173 + - × ÷ Easiest 00:00:05 chimmy
3x3 619 + - × ÷ Easiest 00:00:05 JJN@AS
3x3 39172 + - × ÷ Easiest 00:00:05 chimmy
3x3 39169 + - × ÷ Easiest 00:00:05 Archer
3x3 567 + - × ÷ Easiest 00:00:05 Leslie
3x3 39176 + - × ÷ Easiest 00:00:05 Archer
3x3 39167 + - × ÷ Easiest 00:00:05 Archer
3x3 39169 + - × ÷ Easiest 00:00:05 chimmy
3x3 39165 + - × ÷ Easiest 00:00:06 chimmy
3x3 39161 + - × ÷ Easiest 00:00:06 chimmy
3x3 572 + - × ÷ Easiest 00:00:06 chimmy
3x3 39175 + - × ÷ Easiest 00:00:06 dpw
3x3 39159 + - × ÷ Easiest 00:00:06 chimmy
3x3 634 + - × ÷ Easiest 00:00:06 chimmy

See the fastest solvers in KenKen community.

Join the leaderboard by subscribing with us!

Join Now

Ad_free_pennies

KENKEN for your Mobile

Fun, addicting, yet educational. The KenKen iOS and Android apps are perfect for the whole family!

Get It Now

JOIN US

  • Twitter
  • Google+
  • Facebook
  • KenKen

CONTACT US

General questions & Concerns: customercare@kenken.com

KENKEN Classroom Program:
classroom@kenken.com

Licensing:
rights@kenken.com

International inquiries:
international@kenken.com

Welcome to KENKEN!

No matter what you're looking for — learning or fun — KenKen.com has it! Free online puzzles. Cool math games. Number games. (More addictive than Sudoku or Kakuro? You decide!) Educational games for kids. Visit our For Teachers section for math teacher resources, our free KenKen Classroom program, and a message from Tetsuya Miyamoto, the Japanese educator behind KenKen. Miyamoto, chess master David Levy, and the rest of Team KenKen have crafted these math puzzles into great games for learning and brain training. Need even more KenKen? Check out our Will Shortz Presents books. Try our mobile app on iPhone and iPad or our Kindle version. Play on the New York Times puzzle page and NCTM website. Regardless of why, how, or where you play, KenKen are the math puzzles that make you smarter!

Sincerely,
Team KenKen