“judge / decide” in Japanese is 判, read han, ban (はん, ばん). It is a Grade 5 Kyōiku kanji, taught in year 5 of Japanese elementary school, and appears in words such as 判決 (verdict).
What does 判 mean?
どちらが正しいか判断する。
Same sound, different character — the classic trap. Compare them side by side: