Othello! JAPAN
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Today's Endgame Problem
Today's Problem
Updated at 2026/09/23 08:00:00JST
YOU
COM
閉じる
OK
Yes
No
Black to play and win.
400 players tried, 285 players won.
36 players won on the first try.
You can try again the endgame problems in the last two weeks. Click here.
Okamoto vs Takanashi - Shinagawa Super League
Let's study how to play endgame
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Othello! JAPAN for smart phone
There are many Othello apps for smart phone.
Endgame-COBRA has many many endgame problems, it makes you endgame specialist. -
How to play endgame (Japanese)
Endgame lesson for beginners.
