囲碁ノート＋プロ棋士柳澤理志の囲碁千本ノック

《Professional shogi player Satoshi Yanagisawa's go class collaboration announcement! 》
Thanks to Mr. Satoshi Yanagisawa, a professional shogi player belonging to Nihon Ki-in, you can enjoy the problem of "Go Video Senbon Knock" published on Mr. Yanagisawa's YouTube channel "Professional Go Player Satoshi Yanagisawa's Go Class" in the app. You can now have it.
A wide range of practical problems are included, not limited to Tsumego and Tesuji problems, so please try it!


"Go Note" is a free application that allows you to freely register Go problems and joseki, and manage and record board and game records.

It was developed by a beginner Go developer who felt the limitations of learning Tsumego and Tesuji only from the game record, in order to promote the efficient learning of Go.

It can be used as a problem book for Tsumego, or as a record of joseki procedures including chess records and variations, and can be used according to one's level, from beginners to advanced players.

[Board editing/registration mode]
・ You can freely register and edit the board that you are interested in
・By creating multiple notes, you can manage the board by organizing them according to themes such as Tsumego and Fuseki.
・You can set the title, color tag, favorite, board size, board type, black or white tip, text tag (up to 3), and memo for each board.
・Supports sizes from 4x4 Go puzzles to 19x19 Go games
・Corresponds to partial drawings of corners and sides that are often used in Tsumego (10 patterns for the entire board, each side (4 types), each corner (4 types), and the center of the board).
・Equipped with an input assistance function that takes over the data of the last registered board when registering a new board.
・You can click and drag and drop to place stones.

[Board review mode]
・You can review the procedure by actually playing Go from the registered board.
・Compatible with basic Go rules such as passes, no-go points, and kou.
・You can flexibly and smoothly proceed with the study, such as returning the procedure under consideration or returning to the initial diagram.
・You can record the procedures you proceeded in the study mode with names (order of success, order of failure, etc.) and explanations.
・Since multiple procedures can be registered for one board, it is also possible to register the correct and unsuccessful order of Tsumego, and to study in depth the order of changes in joseki.

[Procedure viewing mode]
・You can view the procedures registered in board review mode
・You can check the procedure one by one from the final drawing and initial placement

【others】
・On the Tsumego selection screen, you can specify the page by button operation or direct input, so you can quickly access the target board even if you have registered a large number of boards.
・Implemented board surface narrowing function. You can narrow down (filter) registered boards by title, color tag, favorite, text tag, etc.
・You can delete specific boards at once by using the board filter function.
・Although the app contains banner and video ads, we have implemented an ad hiding function. By watching the advertisement in advance, you can prevent the video advertisement from being played for 24 hours (banner advertisements are excluded). Please use it when you use it for a long time.
・If there are any bugs, please contact us from "Title screen -> Privacy policy". We will respond as much as possible

+++ [Disclaimer] +++
・Even if the use of this application causes any damage to the user, etc., the developer does not take any responsibility for such damage.
・Please note that the specifications of this application may be changed, revised, updated, the release of the application may be stopped, or the service may be terminated without prior notice.