
Number Sequences – Discover Mathematical Patterns and Sequences
Explore number sequences! Identify mathematical patterns, find missing numbers, and improve your logical thinking with fun and challenging puzzles.

Number sequences, percentages and quantity puzzles that get harder as you go. A practice set for fun — not an official or clinical IQ test.
12 questions in the IQ & Logic category, about 12 min. Here are the questions you'll answer — correct answers and explanations appear as you play.
Suggested time: 12 minutes. 12 questions, from easy to hard. Work it out in your head or on paper; no calculator needed. An explanation appears after every answer. This is a non-standardized practice set for entertainment and training; it does not measure or produce an IQ score.

Explore number sequences! Identify mathematical patterns, find missing numbers, and improve your logical thinking with fun and challenging puzzles.

Improve your pattern recognition skills with fun and challenging puzzles. Test your logic, identify sequences, and train your brain with GetBrainPlay.

Discover fun and stimulating logic puzzles! Test your reasoning, sharpen your critical thinking and take on new challenges with GetBrainPlay.

A is to B as C is to…? Complete each analogy to test your verbal reasoning and ability to spot relationships.

Spot the item that doesn't belong. Numbers, words and categories will test your attention and logical thinking.

Spot the hidden rule in symbol sequences and 3×3 grids. A practice puzzle set for fun — not an official or clinical IQ test.