{"content":"This challenge includes a variety of advanced patterns deliberately designed to trick naive regex approaches. It combines many different types of data—some valid, some invalid—to force negative/positive lookarounds, complex alternations, and specialized pattern checks. We use unique email formats (plus signs, punctuation, punycode subdomains), tricky phone numbers, multiple date/time formats, partial/incomplete patterns, currency in negative forms or with parentheses, obfuscated credit card formats, and more. The solver must correctly include or exclude each item. This is far more difficult than prior challenges.","function_call":{"name":"make_move","arguments":"{\"reasoning\":\"This challenge includes a variety of advanced patterns deliberately designed to trick naive regex approaches. It combines many different types of data—some valid, some invalid—to force negative/positive lookarounds, complex alternations, and specialized pattern checks. We use unique email formats (p... (truncated)