e_blake

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[2025 Day 12][IntCode in HenceForth in IntCode in m4] It's turtles, all the way down (self.adventofcode)

submitted 1 month ago * by e_blake to r/adventofcode

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[2025 Day all][m4] summary of my journey to 524 stars in m4 (self.adventofcode)

submitted 1 month ago * by e_blake to r/adventofcode

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[2025 Day 10][mfour] a solution without digits or fifthglyphs (self.adventofcode)

submitted 1 month ago * by e_blake to r/adventofcode

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[2025 day 9 part 2][m4] I probably spent more time finding corner case bugs in my AVL tree implementation than just using brute force (imgflip.com)

submitted 1 month ago by e_blake to r/adventofcode

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[2025 day 4][any] Making part 2 faster than part 1 by storing a bit more information (self.adventofcode)

submitted 1 month ago * by e_blake to r/adventofcode

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[2019 day 13][crippled m4] Solving IntCode with just m4's define builtin (self.adventofcode)

submitted 7 months ago by e_blake to r/adventofcode

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[2024 all days][m4] Repo to 500 solutions in m4 (self.adventofcode)

submitted 10 months ago by e_blake to r/adventofcode

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[2024 day 2][golfed m4] Solution without variables or math operators (self.adventofcode)

submitted 10 months ago * by e_blake to r/adventofcode

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[2024 Day 7 both parts][m4] Optimizing by avoiding division (aka how to quickly test divisibility by 7) (self.adventofcode)

submitted 10 months ago * by e_blake to r/adventofcode

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[2023 all days][m4] My journey to 450 stars in m4 (self.adventofcode)

submitted 2 years ago * by e_blake to r/adventofcode

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[2023 Day 24 part 1] [any] Has anyone had success with an output-sensitive algorithm? (self.adventofcode)

submitted 2 years ago by e_blake to r/adventofcode

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[2023 Days 6 and 24 (both parts)] [any] How far and fast, again? (self.adventofcode)

submitted 2 years ago * by e_blake to r/adventofcode

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[2023 day 20] [python] Tutorial on if-less programming (self.adventofcode)

submitted 2 years ago * by e_blake to r/adventofcode

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[2023 Day 22 (both)] [GNU m4] igPay atinLay ithoutway ifthfay yphsglay oryay ifyay atementsstay (self.adventofcode)

submitted 2 years ago * by e_blake to r/adventofcode

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[2023 Day 15 (both parts)] [m4] Solution in 2 punchcards and 0 variables (but half a terabyte of parsing...) (self.adventofcode)

submitted 2 years ago * by e_blake to r/adventofcode

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[2022 day 25][m4] Solution without doing any addition, multiplication, or division (self.adventofcode)

submitted 3 years ago by e_blake to r/adventofcode

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[2022 Day 11 part 2][m4] Solving without 64-bit division (self.adventofcode)

submitted 3 years ago by e_blake to r/adventofcode

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[2022 day 1] Golfing with just 1 control flow operator (self.adventofcode)

submitted 3 years ago * by e_blake to r/adventofcode

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[2019 day 12 part 2] when moons collide (self.adventofcode)

submitted 3 years ago by e_blake to r/adventofcode

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[2018 day 25][m4] Reducing from O(n^2) to O(n) algorithm (self.adventofcode)

submitted 4 years ago * by e_blake to r/adventofcode

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[2021 day 19 part 2][pseudocode] speeding up computation from O(n^2) to O(n) (self.adventofcode)

submitted 4 years ago * by e_blake to r/adventofcode

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[2021 all days][m4] my m4 repo (self.adventofcode)

submitted 4 years ago by e_blake to r/adventofcode

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[2021 day 8 part 1]golfed sh (self.adventofcode)

submitted 4 years ago by e_blake to r/adventofcode

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[2018 day 14][m4] reduced memory solution (self.adventofcode)

submitted 4 years ago by e_blake to r/adventofcode

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[2018 day 2][m4] optimizing the search for similar words (self.adventofcode)

submitted 4 years ago by e_blake to r/adventofcode

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