Sporeglow Dell

Sporeglow Dell is a mine-sweeper style logic puzzle set in a glowing mushroom valley. Dig up mossy tiles, read the numbers and avoid the hidden spore pods. Each number tells you how many pods touch that tile, diagonals included. Mark the pods you find with glowing markers and clear the whole dell.

Every board is guaranteed to be solvable by pure logic. Your first tap is always safe and opens a clearing, and the generator proves that the rest of the dell can be finished without a single guess. Choose Easy 9×9, Medium 16×16, Hard 30×16 (shown as a tall 16×30 board on a phone) or Expert with a board size of your choice. The Daily Dell gives everyone the same puzzle each day so you can build a streak, and your best times are saved for every level.

Touch controls are made for small screens: tap to dig, long-press to mark a pod, and tap a number to clear its neighbours once enough markers surround it. On big boards pinch to zoom and drag to pan, and taps stay exact even at the board edge. On desktop use left click to dig, right click to mark and middle click to clear around a number.

Stuck? The hint button finds the next certain move and explains the reason, from simple one-number rules to counting every possible layout. Hints are limited per puzzle, and an optional rewarded video can add more or undo a single slip. Colour-blind-friendly number colours keep every digit easy to read.