Pedro's Works

This portfolio describes Pedro's projects on software design/development and puzzle games.

Software

Logic Puzzle Player & Editor - Kudamono 2021-2025

An online player and editor for +300 logic puzzle genres, plus variants. Its active community crafted +6000 puzzles, stimulated by frequent releases, collaborations with established and emerging puzzle designers, integration with a popular online solver and a multi-year partnership with the largest logic puzzle platform in Japan, especially active during the annual advent calendar.

A modular, colourful interface with live highlighting and versatile url-encoding of puzzle states.

Featherdown 2022-2024

Lightweight markup language and processor paired with an isomorphic javascript framework for instant edits without localservers.

Foundational internal project, on top of which other initiatives were built.

Game bar 2019-2021

A first open-source project, adopted by +10 authors in 16 games. It extended the Puzzlescript Engine with a level selector, whose colour scheme adapted to the current game, plus keyboard shortcuts and useful buttons (undo, restart, fullscreen...).

Puzzles & Games

Paper puzzle genres 2021-2025

Eclectic new genres such as Bouba Kiki Loop, Tricklayer, Chess Battle, Curve sums, Numericlone and Subwhirl, among many more.

Puzzlescript games 2014-2021

Original and beloved puzzle games linked to a public hall of fame and guestbook.

Star battle geometries 2020-2021

Original star battle paper puzzles set in different geometries, published online at irregular intervals. Some were widely circulated in puzzle forums.

Game lists and databases 2019-2023

A paper puzzle masterlist, an induction to inductive games and a curated list of selected puzzlescript games were gathered.

The complete puzzlescript games database was compiled in 2021. From this database, a team of researchers produced an academic paper on automatic game generation.

Puzzle Type 2019-2021

Unreleased inductive typing game (rule-discovery). With Kristian Hedeholm and Patrick Collin Eye as regular playtesters.

Copyright 2014-2026, Pedro. All rights reserved