{"content":"I'm creating an extremely difficult challenge incorporating multiple advanced regex concepts:\n1. IPv6 addresses with various compression formats and case sensitivity\n2. Complex password patterns with specific requirements (uppercase, lowercase, digits, special chars)\n3. JWT tokens with specific structure verification\n4. Credit card numbers with different formats (with/without spaces/dashes) and validation patterns\n5. Currency values with multiple formats and optional decimals\n6. Markdown code blocks with specific language tags\n7. ISBN-13 codes with specific formatting and validation\n8. Distractors that look similar to valid patterns but aren't\nThe text contains complex edge cases, requires precise boundaries, and includes patterns where naive approaches would fail.","function_call":{"name":"make_move","arguments":"{\"reasoning\": \"I'm creating an extremely difficult challenge incorporating multiple advanced regex concepts:\\n1. IPv6 addresses with various compress... (truncated)