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constrained digits
26 Jul 2015 16:29 by
volodymyr.velyky
Experiments inspired by
- 7-segment
- Soviet handwritten: https://www.colourbox.com/image/open-old-soviet-era-postal-envelope-on-a-white-background-image-3159155
- Svetlana C3-07 8-segment: http://www.xnumber.com/xnumber/Russian/C307dig.jpg