Puzzle application to make 10 with 4 digits.
Able to select a question either by difficulty rank ordered or at random.
Input procedure to make the answer is very easy.
Supports all languages in the AppStore.
If you find something to be corrected, please send an E-mail (English or Japanese).
Able to select a question either by difficulty rank ordered or at random.
Input procedure to make the answer is very easy.
Supports all languages in the AppStore.
If you find something to be corrected, please send an E-mail (English or Japanese).
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