Knackle

Knackle is a quick daily numbers workout. You get six numbers and a three-digit target, and you combine the numbers with add, subtract, multiply, and divide to land on it. Everyone plays the same puzzle each day, and it takes just a few minutes.

How to play

1. You are given six numbers and one three-digit target.
2. Combine two numbers at a time with add, subtract, multiply, or divide. The result becomes a new number you can use.
3. Each number is used at most once, and every step has to stay a positive whole number.
4. Reach the target exactly, or get as close as you can. You can undo or reset at any time.

Scoring and streaks

• Finishing the day counts toward your streak, however close you get, and earns at least one star.
• Hit the target using the fewest numbers for three stars. One more number earns two stars.
• We only ever celebrate a personal best. We never tell you that you did worse than before.

Sharing your result

When you finish, you get a spoiler-free badge to share. It shows how you did, never the answer, so friends can be curious without spoiling their own puzzle.

Common questions

Is everyone’s puzzle the same?

Yes. Each day’s numbers and target are identical for every player.

Do I need an account?

No. You can play instantly. An optional free account only syncs your streak across devices.

What if I cannot hit the target exactly?

You can submit your closest result. It still completes the day and keeps your streak going.