Solving harder nonograms in Nonograms Katana

This video took me hours to edit. This video is not supposed to be a well edited, high quality, engaging and interesting, it's meant to educate new players.

Official Nonograms Katana site: https://nonograms-katana.com/.

Wiki of Nonograms Katana: https://nonograms-katana.fandom.com/w....

Music in this video:

00:09
Rocket Power Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
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02:34
Hep Cats Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

06:40
Apero Hour Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

11:18
Jazz Brunch Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

16:20
Spy Glass Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

18:18
Rollin at 5 Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...