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Navigate the Math Castle and Maze solving addition, subtraction, multiplication, division, and number matching to earn Stars unlocking Characters and Mini-Games: 3 in a row Tic-tac-toe, Memory card match, timed jumping in Spire Run, and Dance Party patterns. Come play again to beat your high score!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Try this game before buying.
Embark on a mathematical journey through our enchanting castle filled with engaging challenges and delightful surprises. K-5 children can practice their number and math skills in various ways, matching words with the numbers, addition, and subtraction, with the option to turn on multiplication and division, or even extend the number range far above and below the starting 0 to 10. Go down the random path to get a mix of question types for a more advanced challenge. Solve your way through the Math Magical Maze. Stars reset each day, so come push yourself to make a new high score. Older children and adults can come for the brain teasers with fun breaks in the mini-game arcade.
Practice Math Skills: Navigate through various math rooms, dodge spikes, and earn Stars by answering questions correctly.
Dynamic Mini-Games: Memory Match starts with 4 cards and adds more cards up to 18 as you keep clearing the board. Spire Run gets faster and harder the longer you go. Remember more moves as the Simon-style Dance Party goes on longer.
Tailor Your Challenge: Start with Addition, Subtraction, and Word Match. When you’re ready, turn on Multiplication and Division. Even turn on Time to practice reading analog clocks. Mix things up with the Random room, or Math Magical Maze, which will give you any of your selected math modes. Set your number range anywhere from -9999 to 9999.
Unlockable Content: Discover 8 now 9! charming skins and conquer 4 captivating mini-games: Memory, Tic-Tac-Toe, Dance Party, and Spire Run.
Rewarding System: Spend Stars to unlock exciting new skins and mini-games, or keep hold of them to push up your daily high score. Check in each day to beat your high scores for Stars and each mini-game.
Intuitive Controls: Enjoy seamless game-play with touchscreen, mouse, or keyboard inputs, including support for controllers.
Original Pixel Art: Immerse yourself in the game's enchanting world, crafted with love in Aseprite.
Graphics and Game Design - Nicole Haynie
Original Sound Track - Silly Little Muse sillylittlemuse on Linktree
Sound Effects - Wesley Barros @wbaudio on X
Lowest tracked price: €3.99 (Jul 7, 2026) · current best: €4.99.
100% positive reviews all-time.
Right now the cheapest offer for Runi's Math Castle is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Runi's Math Castle is €3.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Runi's Math Castle drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
