DILR Quick Check

8 questions · ~15 min · +3 correct / −1 wrong / 0 skipped

Before you start

•Use the first 5 minutes to scan all sets; pick the 2-3 most structurally clear ones (the '5-Minute / 50% Rule').
•If you can't fill 50% of a table/structure after 5 focused minutes, leave the set.
•For seating/arrangement puzzles, draw the diagram — never solve purely in your head.

Free to take — no sign-up required.