DigitDropGrid

You are the reef's last pearl-diver. A rising tide has crusted the old reef in barnacles, and only the right numbers can crack them loose. DigitDropGrid is a calm, thinky number-drop puzzle. Each turn you get one numbered pearl. Pick a column and let it sink. When neighbouring pearls add up to the tide number, they burst — and anything stacked on top drops down, which can set off a second burst, then a third. Clear every barnacled pearl before the stack reaches the surface line. HOW A DIVE WORKS • Tap a column to drop the next pearl from the queue • Match neighbouring digits to the tide number to burst them • Chain bursts back to back for bigger scores • Beat the reef within par to earn all three stars 60 REEFS, 4 CHAPTERS Start in the sunlit Shallows where the tide sits at ten and the reef is wide. Push on through Kelp Hollow and Twilight Ledge down to the Trench, where the tide climbs toward twenty, the reef narrows to five columns and the barnacles are stacked two and three deep. Every reef is hand-tuned and plays the same on every phone, so a good line is always repeatable. DIVE TOOLS AND UPGRADES Clear reefs and claim the daily gift to collect Prisms, then spend them on four dive tools — Current shows the best column, Rewind pulls the tide back one drop, Shell Swap trades your pearl for the next one, Riptide sweeps the top pearl off every column. Longer-term upgrades let you preview more of the queue, earn more Prisms, start with free rewinds or get rescued by the kelp when the reef fills. PLAY YOUR WAY • Colour-blind pearl tints, large digits and a reduced-motion mode • Pause mid-reef and pick it back up later • Achievements and a diver profile with your own name and avatar • Fully offline — no account, no ads, no data collection • Prisms are earned in play only; there is nothing to buy Sink a pearl, read the tide, and bring the reef back to life.