The best way to succeed is to solve the official 2017 PDF.
Understanding how shapes look when rotated or folded (origami-style problems).
A typical 3-point question might show a picture of a necklace with repeating beads and ask which bead comes next. A harder 5-point question might describe three children standing in a circle and ask you to deduce who is wearing a red hat based on a series of "true or false" statements. How to Prepare
Multi-step problems and pattern recognition.