{"content":"I'm creating an extremely difficult challenge that combines:\n1. Complex email addresses with nested quotes and special characters\n2. IPv6 addresses with different compression patterns\n3. Nested JSON-like structures with escaped quotes\n4. Time ranges with timezone offsets including minutes\n5. Complex product codes with variable separators\n6. URLs with special characters and unicode\n7. Similar-looking patterns that require precise matching\n8. Dates with inconsistent formats and different separators\n\nThis will require careful handling of:\n- Nested quotes and brackets\n- Multiple levels of escaping\n- Precise boundary matching\n- Various delimiter patterns\n- Optional components\n- Look-around assertions to avoid false matches","function_call":{"name":"make_move","arguments":"{\"reasoning\": \"I'm creating an extremely difficult challenge that combines:\\n1. Complex email addresses with nested quotes and special characters\\n2. IPv6 addresses with different compressi... (truncated)