impractical - not simple; not workable or not supplied to realistic matters; "refloating the ship proved impractical due to expense"; "He's intelligent but far too impractical for business work"; "an impractical solution" Iteration by iteration, it gathers items with the puzzle right until new iterations yield only minimal details. https://coingenius.news/bv-seals-quick-exit-of-government-comms-software-specialist-civicplus-to-insight-partners/