About Number Sequence
Number Sequence shows a row of numbers that follow a hidden rule and asks you to find the next one. Early levels use simple steps, later ones bring doubling, squares, Fibonacci-style sums and mixed patterns. It is a compact workout for logical reasoning.
How to play
- Study the numbers and work out the rule.
- Tap the number that continues the sequence.
- Each wrong answer costs one of your three lives.
Tips and strategy
- Check the differences between neighbours first.
- If the differences keep growing, look at the differences of the differences, or at multiplication.
- Test your rule on every pair before answering.
Levels, stars and XP
Finish a level to earn one to three stars and XP towards your player level. Replay any unlocked level to improve your stars. From level 151 the game enters endless mode, where each level is a remix of an earlier one with fresh colours and a slightly higher difficulty.
Frequently asked questions
- How do I play Number Sequence?
- Study the numbers and work out the rule. Tap the number that continues the sequence. Each wrong answer costs one of your three lives.
- What is a good strategy for Number Sequence?
- Check the differences between neighbours first.
- How many levels does Number Sequence have?
- Number Sequence has 150 levels that rise gradually in difficulty. After level 150 the game continues without end: levels are drawn from the first 150 in a newly shuffled order, with new colours, flipped or rotated layouts and a small difficulty boost, so the level number keeps increasing.
- Is it free to play?
- Yes. Number Sequence is completely free and runs in your browser on phones, tablets and computers. No download or account is needed.
- Does my progress save?
- Your level, stars and XP are saved in your browser on this device. Clearing your site data will reset them.