20th Anniversary - Frog Finder (蛙探し - ルールを表示する) 20 years ago, February 5, 2003 - Michael Coan (AKA: BIG BAD WOLF, AKA: coan.net) joined Brainking.com. During that time, the game Frog Finder is one of his ideas, based on the "Minesweeper" game. So HAVE FUN! トーナメント表へ戻る