Gems

Settings

Appearance

Backdrop

Haptics

Sound

Play on silent

Match four for a power gem — it blasts the eight around it. Match five for a hypercube — swap it to clear a colour.

Home Screen

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Line	Points	Line	Points
3	10	6	100
4	25	7	175
5	50	8	275

A cascade multiplies: your match ×1, what falls after it ×2, then ×3…

An L or T counts as two lines. A power gem blast is 20 per extra jewel; a hypercube 25 per jewel.

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$10 once, or monthly: a by your name, a name of your own, and any backdrop. Never a better score.

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Technical

No haptics? iPhone Settings → Sounds & Haptics → System Haptics must be on. No sound? The silent switch mutes it unless Play on silent is on.

Something wrong? Quit the app fully and reopen it. Still wrong? Clear this site’s data in Safari — scores on the leaderboard are kept.

myjp.ca/games/gems