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Play · Maths

Missing Number

Each puzzle shows a sequence of numbers with one missing. Spot the pattern, type the missing number, and move on to the next. Patterns include steps up and down, doubling, squares and Fibonacci-style sums. You have 90 seconds.

Missing Number

Spot the pattern and type the number that is missing from each sequence. 90 seconds.

Level

How to play

  1. Choose a level and press Play.
  2. Read the sequence and find the pattern.
  3. Type the missing number and keep going.

Tips

  • Check the gaps between numbers first.
  • If the gaps grow, look for doubling or squares.
  • If each number is the sum of the two before, it is a Fibonacci-style pattern.

Questions

Is it free?

Yes. It runs in your browser with no sign-up.

Does it help for exams?

Number series questions appear in many aptitude and reasoning tests.

Is my score saved?

Your best score for each level is kept on this device only.

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All games · Runs in your browser. Your scores stay on this device.