Hayauchi Super Igo

Start an easy or advanced game (1st or 2nd option) and while playing, hold Right to move the cursor to the menu table on the right. Select the first option presented there, which is to give up your turn. Keep doing this until the computer defeats you (it might take a while). Once you lose, you'll be asked a Yes or No question. Answer "No" (bottom option). If you get asked two questions, answer No to both of them. Now, once you answer no, you'll be able to move the cursor on the board again. Simply select each of the opponents chips to make them disappear. Once you remove all of the opponent's chips, hold Right again to move the cursor to the menu table and this time select "Yes" (top option). If done right, you'll win the match and move to the next challenge.