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TRICK 2025 (2025-04-17) Rotate text. Rotate text clockwise or counterclockwise by pi/13 radians. The direction is determined by number of command line arguments: ruby entry.rb < input.txt > clockwise.txt ruby entry.rb input.txt > counterclockwise.txt cat input.txt | ruby entry.rb - > counterclockwise.txt Rotating entry.rb clockwise produces a rot13 filter, rotating counterclockwise produces a ruby program that outputs a rot13 message. To decode the embedded message: ruby entry.rb < entry.rb > rot13.rb ruby entry.rb entry.rb | ruby | ruby rot13.rb entry.rb also includes a brainfuck program. This entry won "most revolutionary" award in TRICK 2025. https://github.com/tric/trick2025 -- omoikane@uguu.org - https://uguu.org/
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2025-08-26 |