pane per i propri denti

Phrase

挑戦を与えるもの。自分の能力を試したり超えたりするもの

English Meaning

something that provides a challenge to one; something that tests or exceeds one's abilities

Per un investigatore come lui, risolvere questo caso è pane per i propri denti.

彼のような探偵にとって、この事件を解決することは歯ごたえのある挑戦だ。

For an investigator like him, solving this case is a real challenge.