- #1 Stack Machines
97% matchPositive100% of 10 reviews2023
Dev: UP DEVELOPMENT LTD.
Windows · Linux
Push and pop your way through Stack Machines - an open-ended puzzle programming game. Use a variety of modules to read, transform and output different input sequences. Optimize your solutions for size, module count, speed and cost-effectiveness.
Why similar: Programming 27.8% ★, Abstract 23%, Logic 13%, Education 12.1%, Puzzle 11%
- #2 Turing Complete
96% matchOverwhelmingly Positive96% of 5,092 reviews2021
Dev: LevelHead
Windows · Mac · Linux
Median: 3.6 hrsMean: 12.0 hrs≥1hr: 79%
Learn CPU architecture with puzzles
Why similar: Programming 52.4% ★, Logic 19.4%, Education 15.6%, Puzzle 8.2%, Sci-fi 2.4%
- #3 OCTOPTICOM
96% matchVery Positive95% of 56 reviews2018
Dev: UP DEVELOPMENT LTD.
Windows · Linux
OCTOPTICOM is an open-ended puzzle programming game about designing and optimizing optical computing devices. Use lasers, mirrors, filters and other components to read, transform and write sequences of colored squares.
Why similar: Programming 36.1% ★, Abstract 16.7%, Logic 14.3%, Education 11.7%, Puzzle 9.3%
- #4 Block Machine
95% match6 user reviews83% of 6 reviews2023
Dev: Sebastian Schöner
Windows
A difficult programming puzzle game about building parallel computing machines by placing blocks to solve surprisingly hard problems.
Why similar: Programming 44.2% ★, Logic 18.5%, Abstract 14.4%, Puzzle 11.5%, Minimalist 8.1%
- #5 I Made Myself An AI
94% matchPositive100% of 18 reviews2023
Dev: Draih
Windows
Build circuits and manage heat as you complete tasks in this surprisingly intuitive puzzle game unlike anything you've ever played before.
Why similar: Programming 35.5% ★, Abstract 21%, Logic 18.4%, Puzzle 11.7%, Minimalist 6.9%
- #6 Drag Engineer
94% match2 user reviews100% of 2 reviews2021
Dev: Guang Pu
Windows
If you are interested in programming, you will like the game. You will play an engineer, use the mouse to drag various instructions to write programs, and let them run normally to meet the requirements of the boss. Some levels test your logic ability very much. Please think carefully before you act.
Why similar: Programming 53.5% ★, Logic 19.1%, Education 14.1%, Puzzle 9.3%, 2D 2.6%
- #7 DA-VI-NC1
93% match7 user reviews100% of 7 reviews2024
Dev: Baby Bear Fish
Windows
DA-VI-NC1 is a Turing-machine-based coding puzzle game. You must complete the puzzles, pass the Turing test, and discover the philosophical world of DA-VI-NC1 with the Mona Lisa.
Why similar: Programming 51.3% ★, Logic 20%, Education 15.1%, Puzzle 9.4%, 2D 2.6%
- #8 14 Minesweeper Variants 2
92% matchVery Positive97% of 365 reviews2024
Dev: Alith GamesPub: Artless Games
Windows · Mac
Minesweeper but the rules are changing, again.
Why similar: Programming 29.1% ★, Abstract 27.3%, Logic 19.4%, Puzzle 12.4%, Minimalist 10.2%
- #9 7 Billion Humans
91% matchVery Positive94% of 2,088 reviews2018
Dev: Tomorrow Corporation
Windows · Mac · Linux
Median: 3.4 hrsMean: 11.6 hrs≥1hr: 83%
Automate swarms of office workers to solve puzzles inside your very own parallel computer made of people. A thrilling followup to the award winning Human Resource Machine. Now with more humans!
Why similar: Programming 66.1% ★, Puzzle 11.4%, Logic 10.3%, Education 10%, Indie 1.5%
- #10 The Qubit Factory
91% matchPositive98% of 41 reviews2025
Dev: Logical Basis
Windows · Mac
The Qubit Factory is an open-ended puzzle game incorporating real-life concepts from the cutting-edge field of quantum computing. Design and build logic circuits that manipulate bits and qubits (quantum bits) to solve devious computational challenges!
Why similar: Programming 44.8% ★, Logic 17.3%, Abstract 13.2%, Education 11.7%, Puzzle 11.7%
- #11 Human Resource Machine
89% matchVery Positive94% of 4,614 reviews2015
Dev: Tomorrow Corporation
Windows · Mac · Linux
Median: 3.1 hrsMean: 6.2 hrs≥1hr: 84%
Program little office workers to solve puzzles. Be a good employee! The machines are coming... for your job. From the creators of World of Goo and Little Inferno.
Why similar: Programming 66.3% ★, Education 12.9%, Puzzle 12.1%, Logic 6.3%, Indie 1.6%
- #12 Robo Instructus
90% matchVery Positive86% of 73 reviews2019
Dev: Big AB Games
Windows · Mac · Linux
Robo Instructus is a puzzle game in which players manoeuvre a robot by issuing instructions via a simple programming language. As players progress through the game they unlock new functions to overcome new puzzles, each of which can be solved in multiple ways.
Why similar: Programming 47.5% ★, Logic 18.4%, Education 12.5%, Puzzle 10.2%, Sci-fi 6%
- #13 Robot Unlock
89% match5 user reviews100% of 5 reviews2025
Dev: Adrian Toncean
Windows · Linux
Robot Unlock is an open-ended puzzle game with 75+ levels. Design your own solutions and optimize them for speed, instructions or space and compare with other players. Create your own levels, challenge other players and solve community made ones.
Why similar: Programming 42.6% ★, Abstract 16.4%, Logic 15%, Education 12.4%, Puzzle 10.7%
- #14 Lambda Spellcrafting Academy - Learn to Program!
88% match6 user reviews83% of 6 reviews2024
Dev: Bit Twiddle Games
Windows · Mac · Linux
Develop magical programming abilities while building spells. Lambda Spellcrafting Academy is a card-based puzzle game where you build spells (programs) to solve puzzles. If you've ever wanted to dabble in spellcraft (programming) here is a fun way to get started.
Why similar: Programming 44.5% ★, Logic 18.5%, Education 14.8%, Puzzle 10.5%, Minimalist 5.1%
- #15 CONNECTED!
87% matchPositive85% of 27 reviews2021
Dev: Andreas Ammer
Windows · Linux
Minimalistic puzzle game. Connect the opposite sides of the same color by rotating the tiles. Each level is randomly generated, but guaranteed to be solvable!
Why similar: Logic 34.3%, Abstract 26.5%, Puzzle 20.8%, Minimalist 10.2%, 2D 5.9%
- #16 LogiNode
86% matchMostly Positive76% of 25 reviews2022
Dev: Fredrik Hernqvist
Windows
LogiNode is set in a web of nodes that are either blank or colorful, but most of them are hidden. Your job is to deduce whether the hidden nodes are blank or colorful, using the information they give you. If you like challenging Minesweeper-like games that do not require guessing, this is for you!
Why similar: Logic 31.7%, Abstract 30.7%, Puzzle 19.3%, Minimalist 15%, Singleplayer 1.9%
- #17 OCTOPTICOM 3D
84% match3 user reviews100% of 3 reviews2024
Dev: UP DEVELOPMENT LTD.
Windows · Linux
OCTOPTICOM 3D is a major upgrade to your favorite open-ended puzzle programming game about designing and optimizing optical computing devices. Featuring 3D graphics and gameplay, refined ui, rewritten simulation, all original levels and components plus new additions, histograms and more.
Why similar: Programming 49.9% ★, Logic 19.2%, Puzzle 13.1%, Education 11.9%, Minimalist 5.2%
- #18 Epicycles
86% matchNo user reviews
Dev: Lidajatus Corporation
Windows · Linux
Move objects to their goals using cycles linked into intricate clockwork. Take a stab at dozens of official puzzles spanning many difficulty levels from simple ones all the way to mathematical challenges.
Why similar: Abstract 33.5%, Logic 31%, Puzzle 18.3%, Minimalist 9.8%, 2D 5%
- #19 Prelogate
85% matchVery Positive91% of 98 reviews2014
Dev: blamedrop
Windows · Linux
Median: 2.3 hrsMean: 3.9 hrs≥1hr: 93%
Prelogate is a logic puzzle game. Solve puzzles by redirecting laser beams, mixing them and controlling them with logic gates.
Why similar: Programming 51.4% ★, Logic 26.4%, Puzzle 17.7%, Indie 4.4%
- #20 Flow Handcrafted
84% match6 user reviews100% of 6 reviews2017
Dev: Flow
Windows · Mac
Flow is a math puzzle game with minimalist graphics and challenging levels. Connect numbers, place operators, and sharpen your mind in a relaxing setting.
Why similar: Programming 35.7% ★, Logic 22.2%, Education 15.1%, Puzzle 12.2%, Minimalist 9.6%
- #21 Programmer Dungeon Knightress
82% matchPositive81% of 21 reviews2022
Dev: Dragon Lord Studio
Windows · Linux
Programmer Dungeon is a tactical game that challenges players to use logic programming to solve puzzles and progress through each level. Collect unique skills, use visual programming to automate your character, and defeat your enemies. Plan carefully and enjoy this exciting adventure!
Why similar: Programming 47.1% ★, Logic 17.6%, Education 15%, Puzzle 10.4%, Minimalist 6.7%
- #22 Deductum
81% match7 user reviews86% of 7 reviews2025
Dev: nonpop
Windows · Linux
Minimalistic puzzle game where you build formal logical proofs.
Why similar: Logic 27.5%, Education 22.9%, Abstract 18%, Puzzle 16%, Minimalist 9.2%
- #23 Software Engineering Course / Informatyka - zrozum i zaprogramuj komputer
83% match6 user reviews50% of 6 reviews2020
Dev: Wydawnictwo DagielPub: Adventuresity
Windows
The program was created on the basis of an engineering study program. No prior knowledge of any IT issues is required - we start with simple tasks and step by step learn the basics of computer programming.
Why similar: Programming 48.9% ★, Logic 19.9%, Education 18.6%, Puzzle 9.6%, Indie 1.3%
- #24 SHENZHEN I/O
81% matchVery Positive95% of 4,421 reviews2016
Dev: Zachtronics
Windows · Mac · Linux
Median: 2.1 hrsMean: 11.5 hrs≥1hr: 61%
BUILD CIRCUITS. WRITE CODE. RTFM.
Why similar: Programming 66.9% ★, Logic 15.1%, Puzzle 8.6%, Education 7.7%, Indie 0.8%
- #25 SEN: Seven Eight Nine
82% match6 user reviews33% of 6 reviews2020
Dev: Locogame LtdPub: Indie Champions Ltd
Windows
A minimalistic zen puzzle game where players learn the rules without instruction.
Why similar: Programming 39.2% ★, Education 16.4%, Abstract 15.4%, Logic 11.6%, Puzzle 6.7%
- #26 Slidezzle
79% match6 user reviews100% of 6 reviews2025
Dev: Ghummayda
Windows
A sliding puzzle game! Your goal is to move all the colored blocks to their designated tiles, by moving everything in the same direction at the same time. Think ahead and plan your moves carefully to solve each level.
Why similar: Logic 37%, Abstract 26.7%, Puzzle 20.8%, Minimalist 8.9%, 2D 2.9%
- #27 Crayon Computer
79% matchMostly Positive70% of 30 reviews2024
Dev: Artless Games
Windows · Mac
Crayon Computer is a 2D physics-based open-ended programming puzzle game. (if you call that programming)
Why similar: Programming 54% ★, Abstract 25.5%, Puzzle 9.4%, Education 8.3%, 2D 2.3%
- #28 Algo Bot
80% matchVery Positive82% of 187 reviews2018
Dev: Fishing CactusPub: Plug In Digital
Windows · Mac · Linux
Median: 3.6 hrsMean: 4.8 hrs≥1hr: 91%
Algo Bot is puzzle game that takes place deep inside the Europa, a pan-galactic colonisation ship, where a recycling mission goes horribly wrong. Use your algorithm special skills to command Algo Bot, a service droid, and help PAL, a cantankerous line manager, to contain the crisis.
Why similar: Programming 59.1% ★, Logic 14.6%, Puzzle 14%, Sci-fi 8.5%, Indie 2.4%
- #29 Hacking for Hermann
78% match7 user reviews86% of 7 reviews2022
Dev: Philip Schmiel Development
Windows
Program your team of AIs to infiltrate corporation servers and find your brother Hermann. This game is about the fun of coding and optimization. There is always something to improve.
Why similar: Programming 42.7% ★, Logic 16.8%, Abstract 13.8%, Education 9.8%, Puzzle 9.4%
- #30 Learn Programming: Python - Retro
78% matchMixed69% of 59 reviews2021
Dev: Niema Moshiri
Windows
A terminal-based game for learning and practicing how to program in Python.
Why similar: Programming 60% ★, Education 18.9%, Logic 16.9%, 2D 2.4%, Singleplayer 0.9%
- #31 Re-Nullum
77% matchPositive100% of 21 reviews2020
Dev: Misc.261
Windows
Re-Nullum is a minimalist puzzle game about combining numbers. On each level, you must clear the board by connecting numbered tiles.
Why similar: Abstract 31.5%, Logic 19.7%, Puzzle 18%, Minimalist 13.4%, Education 8.8%
- #32 SpaceChem
77% matchVery Positive92% of 5,057 reviews2011
Dev: Zachtronics
Windows · Mac · Linux
Median: 1.8 hrsMean: 4.2 hrs≥1hr: 66%
Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!
Why similar: Programming 53.3% ★, Puzzle 20.6%, Logic 16.3%, Sci-fi 4.2%, Education 2.3%
- #33 TIS-100
76% matchOverwhelmingly Positive97% of 4,045 reviews2015
Dev: Zachtronics
Windows · Mac · Linux
Median: 1.2 hrsMean: 6.2 hrs≥1hr: 52%
TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. It’s the assembly language programming game you never asked for!
Why similar: Programming 74.6% ★, Puzzle 10%, Logic 9.1%, Education 4.7%, Indie 1%
- #34 Bombe
73% matchVery Positive96% of 371 reviews2023
Dev: Charlie Brej
Windows · Mac · Linux
Minesweeper, but you only solve each situation once.
Why similar: Abstract 26.1%, Programming 23.4% ★, Puzzle 12.1%, Education 11.3%, Logic 11%
- #35 Elevator Programmer
74% match3 user reviews67% of 3 reviews2026
Dev: Alice Studio
Windows · Linux
Learn programming by implementing an elevator through a guided tour
Why similar: Programming 48.3% ★, Logic 16.4%, Education 15.9%, Abstract 11.3%, Puzzle 6.3%
- #36 Brandins Buttons
76% match4 user reviews100% of 4 reviews2020
Dev: Massive Corporation Game Studios
Windows
Challenge yourself with over 110 increasingly difficult logic puzzles in this classic button pressing game. Explore each one in Free Play Mode or attempt to solve them in Move Limit or Off Only modes. Random Mode lets you create custom puzzles of any size.
Why similar: Programming 26.7% ★, Abstract 25.9%, Logic 21.8%, Puzzle 12%, Education 5.2%
- #37 Regex Game
73% matchMostly Positive73% of 15 reviews2025
Dev: ZeroBitCode
Windows · Mac · Linux
Regular Expressions (Regex) are a powerful text pattern-matching tool used for searching, replacing, and validating strings. The game wraps Regex into text-based puzzle, allowing players to gradually master regular expressions as they progress through levels.
Why similar: Programming 41.6% ★, Logic 24.8%, Education 15.4%, Puzzle 11.1%, Minimalist 5.7%
- #38 Sublime element
72% matchPositive85% of 13 reviews2025
Dev: Thedox Games
Windows · Linux
Sublime Element is a logic-based automation game, where you build and program mechanisms to combine elements and create new ones.
Why similar: Programming 41.3% ★, Logic 16.9%, Abstract 16.3%, Puzzle 10.6%, Minimalist 6.3%
- #39 Insight
73% matchVery Positive86% of 111 reviews2021
Dev: maou
Windows
Guess the rules, divide shapes, solve puzzles. 49 variants with consistent rulessets.
Why similar: Abstract 38.4%, Logic 26.7%, Minimalist 14.3%, Puzzle 12.9%, 2D 5.1%
- #40 Cyber Sentinel
74% matchPositive86% of 43 reviews2016
Dev: mindhelix.pl
Windows · Mac · Linux
Experience the hacker's side of cyberpunk in Cyber Sentinel! This design-based puzzle game features a complete visual programming kit for designing your own viruses.
Why similar: Programming 60% ★, Education 19.6%, Puzzle 14.7%, Indie 4.2%, Singleplayer 1.6%
- #41 Lighten Up
72% matchPositive93% of 14 reviews2022
Dev: Snowdrop
Windows
Lighten Up is a simple and sweet logic puzzle game. Exercise your brain as you drag and drop puzzle pieces to victory!
Why similar: Logic 31.1%, Abstract 30.6%, Puzzle 18.4%, Minimalist 13.5%, 2D 3.7%
- #42 Connected! 2
71% matchPositive93% of 40 reviews2023
Dev: Andreas Ammer
Windows · Linux
Minimalistic puzzle game. Connect the opposite sides of the same color by rotating the tiles. Each level is randomly generated, but guaranteed to be solvable!
Why similar: Logic 34.9%, Abstract 28.8%, Puzzle 15.6%, Minimalist 14.2%, 2D 5.4%
- #43 while True: learn()
70% matchVery Positive91% of 8,061 reviews2019
Dev: Luden.io
Windows · Mac · Linux
Median: 3.0 hrsMean: 6.0 hrs≥1hr: 80%
You’re a machine learning specialist who makes neural networks but your cat seems to be better at it. Now you must solve puzzles to build a cat-to-human translation system (who knows what else this cat is capable of!). Earn a fortune, buy kickass cat outfits, learn how machine learning really works!
Why similar: Programming 63.5% ★, Education 20.1%, Puzzle 10.2%, Logic 5%, Indie 0.9%
- #44 Calculator: The Game
70% matchVery Positive96% of 76 reviews2023
Dev: Kurtiswow
Windows
Calculator: The Game is an adorable puzzle game where you save the world with your calculator and Clicky, the chatty assistant. Solve the mystery of Clicky through 200 hand crafted puzzles by adding, subtracting, deleting, and reversing numbers. Oh, and portals, did I mention there are portals?
Why similar: Programming 37.6% ★, Education 20.1%, Logic 19.2%, Puzzle 12.1%, Minimalist 7.3%
- #45 Drop Not Allowed
75% matchNo user reviews
Dev: NoQuest Studios
Windows
Trapped inside a living database, use real SQL to unlock regions and challenge the system that watches every query. Use SELECT to investigate, UPDATE to repair and remember: DROP NOT ALLOWED. It doesn’t matter if you’re a SQL noob or a veteran; the game teaches you everything you need as you play.
Why similar: Programming 46.4% ★, Education 17.7%, Logic 13.4%, Puzzle 10.4%, Sci-fi 6%
- #46 iRobot Factory
69% matchMixed64% of 11 reviews2025
Dev: Einfach Genial gGmbH
Windows
Solve logic puzzles and obstacle courses in this robot simulation game! Immerse yourself in the exciting world of robotics and programming! Create your own robot, connect logic blocks and teach it to solve challenging tasks!
Why similar: Programming 46.8% ★, Logic 22.5%, Education 16.1%, Puzzle 13.1%, Indie 0.8%
- #47 Balance
70% match1 user reviews100% of 1 reviews2024
Dev: Wool Tyranny
Windows
Eliminate squares while preventing the numbers from reaching 0. You play on a 4x4 grid. Each time you press a square, the numbers on squares of the same row or column are raised by 1 while the others decrease by 1. When a square reaches 7, it's eliminated. When you eliminate all squares, you win.
Why similar: Abstract 39.2%, Logic 25.1%, Puzzle 20%, Minimalist 14.3%, Singleplayer 1.4%
- #48 Magneta Box
71% match4 user reviews75% of 4 reviews2021
Dev: Laptopcoder11
Windows
Magneta-box is a minimalistic box-pushing puzzle game about using magnets to interact with boxes that have a limited amount of player interactions.
Why similar: Abstract 41%, Logic 27.9%, Puzzle 13.2%, Minimalist 12.2%, 2D 3.1%
- #49 ABI-DOS
65% matchVery Positive93% of 403 reviews2024
Dev: ABI.DOS.SOFTWARE
Windows
Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine? Design circuits, automate UBITS (coloured mobile data blocks), and optimize your system. The Admin is always watching, and he’s not what he seems.
Why similar: Programming 44.8% ★, Abstract 16.2%, Education 13.3%, Logic 12.5%, Puzzle 8.8%
- #50 TOK HARDCORE
68% matchVery Positive95% of 153 reviews2019
Dev: Crew Lab
Windows
TOK HARDCORE is a logical puzzle in which you need to connect all points with lines.
Why similar: Programming 46.5% ★, Logic 21.6%, Puzzle 10.5%, Minimalist 9.8%, Abstract 8.9%
- #51 Higgs Boson: Challenging Puzzle
68% matchPositive91% of 32 reviews2021
Dev: Remix Games
Windows
Higgs Boson: Challenging Puzzle is a minimalist and challenging puzzle game where the player must rotate pieces considering the move limit to assemble a particle accelerator.
Why similar: Abstract 31.1%, Logic 20.9%, Programming 18.9% ★, Minimalist 15.4%, Puzzle 13.6%
- #52 excellent
67% match2 user reviews100% of 2 reviews2025
Dev: cip
Windows
excellent is a puzzle game based on data analysis, where data is stored into blocks. Arrange the data, create new blocks and ranges, and discover how the function blocks work and interact with the data in order to solve the puzzles.
Why similar: Programming 45.1% ★, Logic 21.7%, Puzzle 13.4%, Education 10.6%, Minimalist 3.6%
- #53 Zerko
66% matchVery Positive95% of 156 reviews2024
Dev: Maciej Targoni
Windows · Mac · Linux
A puzzle game filled with shapes, numbers, and a straightforward goal: make every number zero.
Why similar: Abstract 36.2%, Logic 21%, Puzzle 19.5%, Minimalist 12.9%, 2D 7%
- #54 Shaderland
71% matchNo user reviews
Dev: Holonautic
Windows
Shaderland :: a creative-programming puzzle game :: wire up nodes // create world of pixels // guide polygonal creatures // learn computer graphics
Why similar: Programming 44.1% ★, Logic 17.6%, Education 14.8%, Abstract 9.9%, Puzzle 7.9%
- #55 SirKwitz
65% matchVery Positive94% of 86 reviews2024
Dev: Predict Edumedia
Windows
Dive into SirKwitz: a beginner-friendly edutainment game that makes learning programming easy & fun! Explore 28 puzzles across four topics to master the very core concepts behind programming and develop your problem-solving skills. Ideal for those that think coding & programming are scary words!
Why similar: Programming 45.9% ★, Education 22.2%, Logic 19.2%, Puzzle 11.3%, Indie 0.7%
- #56 Beam Time
66% match2 user reviews100% of 2 reviews2025
Dev: Connor Slade
Windows · Mac · Linux
A logic puzzle game where you redirect and split laser beams to create digital circuits. Through the campaign, you will explore basic logic gates, oscillators, latches, counters, adders, memory, and more.
Why similar: Programming 59.6% ★, Logic 18.3%, Puzzle 14.7%, 2D 5%, Singleplayer 1.2%
- #57 Laser Bounce
68% match5 user reviews80% of 5 reviews2022
Dev: Aecert Games
Windows
Move and rotate pieces to get the laser to hit the goal. Colored lasers, gates, and activators add additional challenge to this relatively simple concept. Can you complete all of the levels?
Why similar: Programming 41.7% ★, Logic 26.4%, Puzzle 20.5%, Sci-fi 8.8%, Indie 1.4%
- #58 The Magnets
67% matchPositive86% of 21 reviews2021
Dev: Onuralp Kanatsz
Windows
The Magnets is a logic puzzle game.
Why similar: Abstract 34%, Logic 29%, Puzzle 16.4%, Minimalist 11.8%, 2D 5.9%
- #59 Prime Mover
67% matchVery Positive89% of 214 reviews2018
Dev: 4Bit Games
Windows · Mac · Linux
Median: 3.4 hrsMean: 6.4 hrs≥1hr: 87%
Retrace the path of the Prime Mover to uncover the story of the Byte of Burden! Prime Mover is an open-ended puzzle game about designing circuit boards.
Why similar: Programming 66.6% ★, Puzzle 14.6%, Education 10.1%, Sci-fi 5.2%, Indie 2.5%