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Yujiroh Tanaka
Yujiroh Tanaka

Posted on

Solve Overlapping Sudoku by OCR

#ruby #rails

Tools used

・Ruby
・RMagick(ImageMagick)

Method

・Detect cells by using pattern matching
・Determine number(0~9) by making 50 or more thresholds
・Determine the combination of cells normally
・Calculate answer of Sudoku normally

URL

Overlapping Sudoku auto solver

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