Aswin van Woudenberg afvanwoudenberg
afvanwoudenberg
/ wolf-goat-cabbage.sql
Created
January 11, 2026 16:35
Solving the 'wolf, goat, and cabbage problem' with SQL (SQLite dialect)
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| WITH RECURSIVE | |
| moves(mask, move_desc) AS ( | |
| VALUES | |
| (1, "Farmer crosses alone"), | |
| (3, "Farmer takes wolf"), | |
| (5, "Farmer takes goat"), | |
| (9, "Farmer takes cabbage") | |
| ), | |
| states(i, visual) AS ( | |
| SELECT 0, '👨 🐺 🐐 🥬 | 🚣🌊🌊🌊🌊 |' |
afvanwoudenberg
/ takuzu.sql
Created
January 9, 2026 21:40
A Takuzu/Binary puzzle solver in SQL (SQLite dialect)
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| WITH RECURSIVE | |
| input(puz) AS ( | |
| VALUES ('....00.0....' || | |
| '1....0....11' || | |
| '.1......00..' || | |
| '............' || | |
| '.00...1.....' || | |
| '.......0..0.' || | |
| '.1.11...1...' || | |
| '0......0....' || |
afvanwoudenberg
/ magic_image_squares.ipynb
Last active
June 3, 2025 10:27
Embedding pictures into magic squares
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afvanwoudenberg
/ omrin2ics
Created
February 8, 2025 20:36
Get waste collection dates from the Omrin API and convert this into an ics file.
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| #!/usr/bin/env -S uv run --script | |
| # /// script | |
| # requires-python = ">=3.12" | |
| # dependencies = [ | |
| # "requests", | |
| # "rsa", | |
| # "pycryptodome", | |
| # "icalendar", | |
| # ] |
afvanwoudenberg
/ phone_prettifier.ipynb
Created
July 14, 2024 08:36
Organizing mobile apps using the Chamfer distance metric, hierarchical clustering, and a simulated annealing-based algorithm for finding Hamiltonian paths
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afvanwoudenberg
/ terminal.ipynb
Created
February 9, 2024 19:40
Get shell access to the Google Colab runtime on a free Colab plan
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afvanwoudenberg
/ mathematicians_birthdays_calendar.ipynb
Created
December 25, 2023 23:03
Web scraping Wikipedia to create a mathematicians’ birthdays calendar
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afvanwoudenberg
/ word_search_clock.ipynb
Created
November 26, 2023 19:15
Generating images to turn a digital photo frame into a clock
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afvanwoudenberg
/ soma.ipynb
Created
October 19, 2023 20:28
Solving Piet Hein's Soma cube with Python
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afvanwoudenberg
/ chrome_history.ipynb
Created
September 2, 2023 15:46
Analyze Chrome browser history using Python
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