Match rubies, sapphires and emeralds. Build chains. Claim your prismatic fortune.
Live demo, play right here
How it works
No downloads. No accounts. Open the page and start swapping.
Gems wait on the board in a grid of color. Look for three in a row. That is where the chain begins.
Swap two adjacent gems to line up three or more of the same color. They burst and new gems fall from above.
Each cascade multiplies your score. One match can clear the entire board if the chain holds.
Why ruby prism
No energy timers. No pay walls. Just a clean puzzle game that respects your time.
Ruby, sapphire, emerald, amethyst, topaz, opal. Each hand-drawn with facets that catch the light.
Match 4 to create a Nova that clears a 3-by-3 area. Match 5 to summon a Prism that wipes a full row and column. Cascades multiply the score.
Enter your name once. Every score saves to the leaderboard. Compete for rank from Gem Finder to Ruby Prism Master.
Runs in any modern browser. No download, no install, no account. Open the link and the game is ready.
"Fortune favors the gem-eyed."
The story
Ruby Prism started with a simple idea: what if every gem on the board held a small fortune waiting to be found by a single swap. Not coins. Not points. A fortune you build one chain at a time.
The game runs entirely in your browser. Seven rows, seven columns, six gem types. You get 30 moves. Match three or more and watch the cascade multiply. Match four and a Nova gem appears, clearing everything around it. Match five and the Prism takes the whole row and column with it.
There is no energy meter to drain. No pay wall to climb. Just a clean, quiet puzzle that asks for nothing but your attention. The kind of game that feels good to open during a coffee break and hard to put down.
We built it because the web still deserves games that treat players like people.