I did Figure Weights on CORE in the Internet about 10 times and always received scaled scores 13 or 14 (IQ about 115 or 120). I have large difficulty with more advanced Figure Weights tasks (those with two example of scales (balances) and the third one to guess). It may be more difficult than Matrix Reasoning and Visual Puzzles.
I did Digit Letter Sequencing test on CORE four times and my scaled scores were always one-digit, maybe because the test is not in my native language. Firstly I received scaled score 7, then only 5, two next times I received scaled scores 8.
16.08.2026 I received scaled score greater than 12 in a CORE Processing Speed Index test first time (it was 13 in Character Pairing).