@szopin : Thanks for your feed-back so quick !

You're right, options menu does actualy nothing (for now). I forgot to removed it from the interface before publishing.

What I plan to do for the next versions :

Short time :

• Change the reset behavior : if a variation has begun, return the step just before the variation, or reset the level.
• Load user level : scan /home for sgf files and show them in the collection list.

Medium time :

• Save the previous level, and jump to this level when lauching the game
• Keep statistics on succes / error for the played problem