moved the entries up one folder, added the folder to the keywords

games/biniax.md

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+# Biniax
+
+_Puzzle game._
+
+- Home: http://biniax.com/
+- Media: https://en.wikipedia.org/wiki/Biniax
+- State: mature, inactive since 2012 
+- Download: http://www.tuzsuzov.com/biniax/download2.html
+- Platform: Windows, Linux, macOS, Android
+- Keywords: action, puzzle
+- Code repository: (see download)
+- Code language: C
+- Code license: zlib
+
+See also https://packages.debian.org/search?keywords=biniax, https://play.google.com/store/apps/details?id=com.biniax.sdl
+
+## Building
+
+