<section> <h2> <h1>IQ Test: Challenge Your Brain (Level 2)</h1> </h2> </section> <section> <h2> <h1>Which number logically follows this series?</h1> 74-54-52-32-30-... <ul></ul> </h2> </section> <section> <h3> <h1>Which number logically follows this chain?</h1> 7 - 49 - 40 - 20 - 10 - 5 - 25 - 16 - 8 - 4 - ...</h3> </section> <section> <h3> <h1>Which one is the missing piece?</h1> </h3> </section> <section> <h3> <h1>Which one is the missing piece?</h1> </h3> </section> <section> <h3> <h1>Which one is the missing piece? Follow the steps carefully!</h1> </h3> </section> <section> <h3> <h1>Which one is the missing piece? Follow the steps carefully!</h1> </h3> </section> <section> <h3>In which order do you need to put the numbers to compose the photo of the cat?</h3> </section> <section> <h3> <h1>Solve this riddle!</h1> </h3> A wife saw her husband found murdered on a Sunday morning inside their manor. She calls the police, who question the wife and the staff, and are given the following alibis: The wife says she was cooking, the butler was going to serve tea to him, the gardener was planting vegetables, the sister-in-law was bringing the daughter to school, and the man's mum was reading a book. Immediately, the police arrested the murderer. Who did it? </section> <section> <h3> <h2>Only one color, but not one size. Stuck at the bottom, yet I easily fly. Present in sun, but not in rain. Doing no harm, and feeling no pain. What Am I?</h2> </h3> </section> <section> <h2> <h2> <h2>Try again! We are sure you can do better. Maybe you can ask for help to your friends?</h2> </h2> </h2> </section> <section> <h3> <h1>Well done! You did it. How about your friends? Challenge them!</h1> </h3> </section> <section> <h3> <h1>Perfect! This new level has no secrets for you. Have you tried Level 1?</h1> </h3> </section>