A goal is all zero. The Sifar is intellectual puzzle.
A goal is all zero.
The Sifar is intellectual puzzle that find the answer hidden from numbers in cell.
The difficulty are maybe just fit to little free time.
The icon is cute rabbit!
[Recent Changes]
Be able to change so you do not see the introduction of Espresso version
Fixed the volume of the sound effects were too small for some devices.
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