Showing 290 open source projects for "puzzles"

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  • 1
    GPU Puzzles

    GPU Puzzles

    Solve puzzles. Learn CUDA

    GPU Puzzles is an educational project designed to teach GPU programming concepts through interactive coding exercises and puzzles. Instead of presenting traditional lecture-style explanations, the project immerses learners directly in hands-on programming tasks that demonstrate how GPU computation works. The exercises are implemented using Python with the Numba CUDA interface, which allows Python code to compile into GPU kernels that run on CUDA-enabled hardware.
    Downloads: 0 This Week
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  • 2
    Blockly Games

    Blockly Games

    Games for tomorrow's programmers

    Blockly Games is a collection of educational games that teach core programming concepts using Google’s Blockly visual blocks. Each game introduces ideas like sequencing, loops, conditionals, functions, and variables through playful puzzles that gradually increase in difficulty. Under the hood, the block programs compile to JavaScript, giving learners a bridge from drag-and-drop logic to real code. The activities are self-contained and browser-based, requiring no installation, which makes them suitable for classrooms and workshops. Progression is scaffolded: earlier levels constrain the toolset, while later levels unlock more expressive blocks and optional textual views. ...
    Downloads: 12 This Week
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  • 3
    type-challenges

    type-challenges

    Collection of TypeScript type challenges with online judge

    type-challenges is a massive set of TypeScript type-level puzzles that turn the compiler into a playground for metaprogramming. Each challenge is a miniature kata where you implement types that transform other types—parsing strings, inferring tuples, mapping unions—without writing any runtime code. Problems are arranged from warm-ups to brain-twisters, letting developers build intuition about distributive conditional types, inference in extends, variance, and other corner cases of the type system. ...
    Downloads: 0 This Week
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  • 4
    Anodyne 1 Repo

    Anodyne 1 Repo

    Action-adventure game originally released in 2013

    ...The 1-Repo is the open source release of the game’s source code, assets, level editor etc, so users can build, modify, or examine the game. The game features exploration, puzzles, a broom as a tool/weapon, top-down rooms, dreamlike narrative and atmosphere, and pixel-art graphics. This is all of the original music source files which you can open in REAPER and play back using the free sfz plugin with some freely available soundfont files. There's more instructions inside! REAPER lets you easily export these projects as MIDI files to use in other DAWs, even if you don't have the original plugins.
    Downloads: 0 This Week
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    GDevelop

    GDevelop

    The game engine for everyone

    GDevelop is an open-source, cross-platform game development software designed to make creating HTML5 and native games easy for everyone. Experts and novices alike can create their own games with GDevelop as it is fast and easy to learn, requiring no knowledge in a specific programming language. What makes GDevelop unique and so easy to use is its powerful and intuitive event-based system. Events are a powerful way to build up your game logic, without having to learn a programming...
    Downloads: 17 This Week
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  • 6
    Ct.js

    Ct.js

    Ct.js is a desktop game engine that makes learning programming fun

    ct.js makes learning programming fun and game development easy by its visual tools, good docs and flexible, modular library. It is free, open-source, and is loved by hobbyists, professionals, teachers, and their students. Bad tools hinder your performance. Ct.js is designed to be like a brush with which you create games, not to be an enemy you will fight with. ct.js bundles come with offline docs, tutorials, and editable examples and demos. The code editor highlights errors and provides...
    Downloads: 3 This Week
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  • 7
    HaxeFlixel

    HaxeFlixel

    Free, cross-platform 2D game engine powered by Haxe and OpenFL

    ...It is licensed under MIT and completely free for personal or commercial use. HaxeFlixel emphasizes ease of use and rapid development for 2D games — ideal for pixel-art platformers, card games, puzzles, or 2D action games. It includes common utilities and abstractions for sprites, animations, input handling, game loops, asset management, and state transitions, making it easier to build a complete game without reinventing core infrastructure. Because of this, it has been used for successful indie games and prototypes alike, and remains a popular choice among developers.
    Downloads: 4 This Week
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  • 8
    ARC-AGI

    ARC-AGI

    The Abstraction and Reasoning Corpus

    ...It consists of a curated set of tasks where models must infer patterns from input-output examples and apply those rules to new unseen cases, without relying on memorization or prior training data. The dataset is structured as grid-based puzzles, where each task requires understanding transformations such as symmetry, counting, or spatial manipulation. Unlike traditional machine learning benchmarks, ARC emphasizes generalization and reasoning over statistical pattern recognition, making it particularly challenging for current AI systems. The repository also includes a browser-based interface that allows humans to attempt solving the tasks manually, providing a baseline for comparison.
    Downloads: 0 This Week
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  • 9
    hCaptcha Challenger

    hCaptcha Challenger

    Gracefully face hCaptcha challenge with multimodal llms

    ...Instead of relying on third-party captcha-solving services or browser scripts, the system operates independently by using pretrained neural networks that can classify images, detect objects, and interpret spatial relationships. The framework includes support for multiple types of captcha challenges such as object selection, drag-and-drop puzzles, and image labeling tasks. It implements an agent-style workflow where the system interprets the challenge prompt, selects the appropriate vision model, and generates the required interaction automatically.
    Downloads: 1 This Week
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  • 10
    Swift Algorithm Club

    Swift Algorithm Club

    Algorithms and data structures in Swift, with explanations

    Swift Algorithm Club is a project that implements a broad collection of algorithms and data structures in the Swift programming language, with clear commentary and educational intent. Its purpose is not primarily to be a utility library, but rather to teach the how and why behind algorithms—readers can study implementations, complexity, and design choices in a Swift context. The repository includes common classic algorithms (sorting, searching, trees, graphs, dynamic programming, etc.) and...
    Downloads: 0 This Week
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  • 11
    Java Telegram Bot API

    Java Telegram Bot API

    Telegram Bot API for Java

    ...A bot may provide you with alerts, weather forecasts, translations, formatting or other services. Build single- and multiplayer games. A bot can offer rich HTML5 experiences, from simple arcades and puzzles to 3D-shooters and real-time strategy games. Build social services. A bot could connect people looking for conversation partners based on common interests or proximity.
    Downloads: 0 This Week
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  • 12
    Geraniums Pot

    Geraniums Pot

    Geraniums Pot - Intersecting Circles Puzzles Simulator

    ...I have created files for all the Intersecting circles puzzles, you can download them from the "Garden" folder.
    Downloads: 2 This Week
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  • 13

    iudex

    Tangram and other richter like puzzles.

    Downloads: 0 This Week
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  • 14
    Sudoku Solver For Windows

    Sudoku Solver For Windows

    A Sudoko Solver/Puzzle Generator For MS Windows

    ...Features multiple solving techniques from basic to expert, including Standard Elimination, Hidden Singles, X-Wing, Swordfish, XY-Wing, and XYZ-Wing patterns. Generate puzzles across five difficulty levels (Easy to Extreme). Key Features: * Interactive puzzle input * Multiple advanced solving algorithms * Puzzle generation with guaranteed unique solutions * Save/load functionality with multiple slots * Export puzzles to an Excel compatible spreadsheet *Modern Windows interface with full mouse/keyboard support * Colored display for better visualization * Comprehensive solving step logging * Step-by-step or automatic solving modes Clean, user-friendly interface makes solving complex puzzles intuitive. ...
    Downloads: 6 This Week
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  • 15
    Sudoku Explainer

    Sudoku Explainer

    Sudoku Explainer Java (Swing) GUI explains how to solve Sudokus

    Keith Corlett's open-source Sudoku Explainer explains ANY Sudoku puzzle, and generates human puzzles. It's a Java (Swing) GUI based on DIUF Sudoku Explainer by Nicolas Juillerat (rewritten for speed) with all hinters from HoDoKu by Bernhard Hobiger, plus a few from sudopedia.com. SE explains a simplest possible solution to ANY Sudoku puzzle. It's pretty fast. It generates basic (human solvable) Sudoku puzzles, but takes ages to generate difficult Sudokus.
    Downloads: 5 This Week
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  • 16
    Sudoku Assistant

    Sudoku Assistant

    Excel spreadsheet that helps you find elimination patterns in Sudoku

    ...list=PLoLr6EmQrk626I--wKaCymD8Fm-I7C6kC REQUIRES: * Excel (MS Office 365 version) with macros enabled * MS Windows (Excel for macOS does not support ActiveX) OBJECTIVE: A few sample puzzles are provided, but the objective is to copy an existing puzzle into the spreadsheet and use the features in RedNectar's Sudoku Assistant to assist you in spotting those patterns that help you solve the puzzle. Note: The Assistant will not normally SOLVE a Sudoku for you, it was created to help you spot patterns. As you become more proficient, you may even disable some of the pattern-finding features to challenge yourself
    Downloads: 0 This Week
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  • 17
    Fluffy Mod Manager

    Fluffy Mod Manager

    A universal RE Engine games mod manager with a lot of features

    ...In addition to that, it has inbuilt trainers for some games (the most in-depth one is for Resident Evil 6), a jukebox that works with most MT Framework games, a save manager for Dragon's Dogma, and a couple of puzzles to play around with for RE0 and RE3!
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    Downloads: 196 This Week
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  • 18
    Zork Android

    Zork Android

    Enhanced Zork port for Android Systems

    ...Key Features: Complete Zork I (Dungeon) gameplay experience Smooth text interface optimized for mobile touch screens Save your progress anytime Minimal storage requirements Works offline - no internet needed Free and no ads Step into gaming history and discover why Zork defined the adventure game genre. You'll solve clever puzzles, collect treasures, and face the infamous grue - all from your Android phone or tablet. Perfect for both longtime fans wanting their Zork fix on the go and new players discovering this classic for the first time. The game preserves the original's wit, challenging puzzles, and rich storytelling while making it easily playable on modern Android devices. ...
    Downloads: 27 This Week
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  • 19
    Nautilus

    Nautilus

    Nautilus and Square-1 - Puzzle Simultaor

    This is a simulator of the famous "Nautilus" and "Square-1" puzzles. this is a small python program that uses the pygame library home page: https://github.com/grigorusha/Nautilus forum page with my other Puzzle simulators - https://twistypuzzles.com/forum/viewtopic.php?p=436170#p436170
    Downloads: 2 This Week
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  • 20
    Puzzle Dungeon

    Puzzle Dungeon

    A cell-based puzzle game featuring classic and completely new puzzles

    ...Some puzzles are time-limited, others require strict adherence to rules, and many involve finding a path to the finish. Some levels even feature enemy encounters.
    Downloads: 2 This Week
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  • 21
    RufasSok

    RufasSok

    Sokoban with many families of puzzles provided.

    This is a minimalist version of the Sokoban puzzle game that runs on Windows, OSX, and Linux. The best thing about this game that is different: you can use the built-in solvers a little bit.. Sometimes I want to know the best next move or two, but no more. Other times I want to solve part way and watch the solver step thru the remainder of the solution at whatever speed I choose.
    Downloads: 0 This Week
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  • 22
    RufasSlider

    RufasSlider

    Klotsky class block slider puzzles.

    RufaSlider is a collection of 16 different block slider puzzles for kids and casual puzzlers that works on laptops and PCs running Windows, OSX or GNU/Linux. It includes a Klotski-style family, a DirtyDozen family, and a Traffic-Rush family. And now these puzzle families come with AutoSolvers to help you. The Klotski family uses rectangles of 4 sizes: 1x1, 2x2, 1x2, 2x1. The objective in each game is stated near the window top, but usually involves moving a large block to a specified location within the window. ...
    Downloads: 0 This Week
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  • 23
    SliderPuzzles

    SliderPuzzles

    collection of ASCII puzzles that run in a commandline terminal.

    SliderPuzzles is a collection of retro ASCII puzzles with sound that run in a commandline terminal on Windows, OS-X and most Linux distros. ----------------------------------------------------------- Featuring * no installation * no dependencies (Ncurses not needed) * simply unzip in your Downloads directory, or any other writeable directory, and run; * or unzip onto a USB flash drive [w/same file format] and run.
    Downloads: 0 This Week
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  • 24
    Str8ts Helper

    Str8ts Helper

    Platform independent browser based Str8ts solver

    Str8ts Helper is a browser-based application which helps you by solving Str8ts puzzles. Run on every operating system and also mobile device with a modern web browser which is able to open off-line HTML sites.
    Downloads: 0 This Week
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  • 25
    Sudoku Helper

    Sudoku Helper

    Platform independent browser based Sudoku solver

    Sudoku Helper is a browser-based application which helps you by solving sudoku puzzles. Run on every operating system and also mobile device with a modern web browser which is able to open off-line HTML sites.
    Downloads: 0 This Week
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