Nintendo Land: Plok
nintendoland.com
Offers brief review with screenshots, and overall score.
GameFAQs: Plok
db.gamefaqs.com
Offers walkthrough, and Game Genie codes.
The Only Plok Site
geocities.com
Covering all aspects of the SNES game Plok.
GameWinners: Plok
gamewinners.com
Offers cheats, and hints.