Free IQ Test Online - 12 Questions, Instant Score

The Trencada IQ Test is a free 12-question challenge mixing number patterns, verbal logic and visual puzzles. You get 10 minutes on the clock, can move back and forward between questions, and receive an instant score with a full answer review explaining every solution. Everything runs in your browser — no signup, nothing uploaded. HOW TO USE: 1. Press Start test. 2. Answer all 12 questions before the timer ends. 3. Read your score band and review each answer. KEY FEATURES: 12 mixed puzzles; 10-minute timer; back and forward navigation; instant score with answer explanations; mobile friendly; 100 percent private. NOTE: a fun self-made puzzle set for entertainment — not a clinical IQ assessment.

Frequently Asked Questions (FAQ)

What does the IQ test measure?

It presents pattern, logic and reasoning puzzles, then scores your answers into an IQ-style estimate.

Is this a real IQ test?

No. Professional IQ tests are administered under controlled conditions by psychologists. This is a fun self-assessment, not a clinical instrument.

How accurate is my score?

Treat it as entertainment. Distractions, device and mood all affect online scores, so do not read too much into a single number.

How can I get the best result?

Take it in a quiet place, focus on each question, and do not rush the harder puzzles.

Is the IQ test free?

Yes. It is free to use with no signup and no limits.