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This is a puzzle game in which you upgrade numbers by connecting them together. There are two modes: Endless mode, in which you aim for a high score and continue until the game is over, and Over19 mode, in which you compete to see who can create numbers over 19 the fastest.
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
This is a puzzle game where you upgrade numbers by connecting them together.
Basically, upgrades occur when you connect numbers with the same number or color.
Detailed rules are as follows.
When two numbers with the same color collide, an upgrade occurs, and the upgraded color becomes a mixture of the colors before the upgrade.
When two numbers with the same color (1 to 9) collide, or when two numbers with the same color (10 or higher) collide, an upgrade occurs.
For numbers 10 or higher, an upgrade occurs when the sum of numbers that are touching, smaller than the number itself, and have the same color as the number itself is equal to or greater than the number itself.
The bar meter fills up depending on the color of the number that has been upgraded.
When the bar is filled to its maximum, it becomes clickable. Click the bar and then click any number from 1 to 9 in the box. The color of the number you clicked will change to the same color as the bar, and the bar meter will be reset.
If the number goes outside the box, the game is over.
[About the two modes]
There is an [Endless] mode where you keep playing until it's game over, and an [Over 19] mode where you compete to see who can make numbers over 19 the fastest.
Lowest tracked price: CA$2.59 (Jul 7, 2026) · current best: CA$2.59.
Right now the cheapest offer for 数色 is CA$2.59 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 数色 is CA$2.59 (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 数色 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.
