Math Gates vs Other Math Puzzle Games, Coding Games and Worksheets
Hiro · Game Designer @ StudyXMath GatesComparison
Say you have a child of eight or older who can calculate but does not yet see why the order of steps matters, or you are an adult who likes a puzzle with numbers in it. There are many ways to spend that time: worksheets, algebra games, programming games, free coding tools, and plain puzzle books. Math Gates is one option among them. I made it, so this post tries to be fair about what each option does well and where Math Gates is different.
A short description first. In Math Gates, a bit carrying a number leaves the source and travels in a straight line. You place gates and mirrors on a board. A gate changes the number, a mirror bends the path 90 degrees, and the port at the end only accepts the value it asks for. There are 140 puzzles in 7 worlds, from adding and subtracting to remainders, negative numbers, fractions, squares and roots, and logic gates. It is made for ages 8 and up. Every puzzle is free. Ads appear between clears, never during play, and a one-time Remove Ads purchase takes them away.
Worksheets and Textbook Exercises
Worksheets are direct. A page of problems practices exactly the skill a teacher wants, and it looks just like the test that follows. It is cheap, it needs no device, and a parent can see every answer at a glance.
Math Gates does not replace that. What it adds is a different question. A worksheet asks what 3 × 2 + 1 is. A Math Gates board asks which gates you need, in what order the bit should meet them, and where to put a mirror so it does. The same arithmetic becomes a layout problem. I think that suits a child who can already do the sums but has not yet seen that doubling then adding is not the same as adding then doubling. It will not drill a times table into anyone.
DragonBox Algebra
DragonBox Algebra 5+, now published as Kahoot! Algebra by DragonBox, teaches equation solving as a card game. According to its App Store page, it is recommended for ages 5 and up, has 10 chapters with 200 puzzles, and gradually turns pictures into numbers and variables as the player learns to isolate a box on one side of the board. It is free to download, and full access comes with a Kahoot! Kids subscription or a one-time purchase (as of September 2026).
If your goal is algebra, and in particular solving equations, DragonBox is aimed squarely at that, and at a younger starting age than Math Gates. Math Gates does not teach equation solving. Its subject is what happens to a number as it passes through a sequence of operations: order, undoing a step, odd and even, signs, reciprocals, roots, true and false. The two overlap less than you might expect.
Human Resource Machine
Human Resource Machine by Tomorrow Corporation is a programming puzzle game. Each level gives you a job, and you automate it by programming a small office worker who carries boxes of numbers and letters from an inbox to an outbox. According to its App Store page it is rated 9+ and is paid upfront, and the developer describes optional challenges for program size and speed.
The feeling is related to Math Gates. You build a small machine, press run, and watch it work, and there is a shorter solution to go back for. Human Resource Machine is about the basics of how programs work, and its later levels get hard. Math Gates stays with arithmetic and has no instructions to write, only pieces to place. For a teenager or adult curious about programming, Human Resource Machine goes further. For an eight-year-old meeting order of operations, I think Math Gates is the gentler start.
Scratch
Scratch is a free, block-based programming environment from the Scratch Foundation, first developed at the MIT Media Lab. Children snap code blocks together to make stories, games and animations, and share them with a large community.
Scratch is open-ended in a way Math Gates is not. There is no puzzle and no right answer, just whatever the child decides to make. That is its strength, and a child who likes making things may learn more from it than from any puzzle. Math Gates is the opposite: each board has a goal, the pieces are given, and the math is the whole point. A child can enjoy both, and I would not ask them to choose.
Paper Puzzle Books
Number puzzle books, logic grids and similar paper puzzles need no battery and no screen, and some of them work on the same muscles: holding several constraints in mind and reasoning toward one answer. They are easy to take on a trip and easy to share across a table.
The difference is feedback. On paper you only learn you were wrong when you check the answer page. In Math Gates, the path the bit would take is drawn on the board every time you place a piece, so you can read the outcome before pressing Run, and you can turn that preview off in Settings when you want the harder version.
A Plain Comparison
| Math Gates | Worksheets | DragonBox Algebra | Human Resource Machine | Scratch | Paper puzzle books | |
|---|---|---|---|---|---|---|
| Main idea | Order of operations as a board you lay out | Direct practice of one skill | Solving equations | Programming a worker | Making projects with code blocks | Varies |
| Stated age | 8 and up | Varies | 5 and up | Rated 9+ | Varies | Varies |
| How you pay | Free with ads, one-time Remove Ads | Varies | Subscription or one-time purchase | Paid upfront | Free | Price of the book |
| Right answer to reach | Yes, with a three-star shortest solution | Yes | Yes | Yes, with optional challenges | No | Yes |
| Needs a device | iPhone or iPad | No | Yes | Yes | Yes | No |
Prices and plans for the other apps are as listed on their App Store pages in September 2026 and may change.
When Another Option Is the Better Choice
If the goal is fluency with a specific skill for school, worksheets are more direct.
If the goal is algebra and solving equations, DragonBox is built for that and starts younger.
If the player is curious about programming, Human Resource Machine goes much deeper, and Scratch lets them build anything they like for free.
If you want time away from screens, a paper puzzle book does many of the same things.
Math Gates fits best for a child of about eight or older, or an adult, who can already calculate and would enjoy seeing what order, inverses, signs and roots actually do to a number, in a quiet puzzle with no timer and no lives.
Where to Go Next
The Math Gates page has screenshots and the full list of worlds. The getting started guide walks through a first puzzle, the practical tips cover how to approach a stuck board, and who the app is for describes the players it suits. For the math itself, Why the order of operations matters works through it with small numbers.
All 140 puzzles are free, which is enough to decide for yourself.
