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Satisfying color sort puzzle: drag blocks, pull the sand, clear the board.
Senior reviews editor
Sand Hole: Block Sort Jam is a color sort puzzle for Android. Each level has framed panels full of colored sand and a board of colored blocks, and you clear the sand out of the panels to finish it.
The developer presents the sand as a physical material rather than a static picture, so the way you drain a panel changes what happens next. That is the feature the listing puts the most weight on.
The build we hold is Sand Hole: Block Sort Jam 1.3.0 (APKS split bundle) for Android 10 and up.
© 2018–2026 APKCube
You move a block by dragging it with one finger. When a block touches sand of its own color, it starts drawing that sand in, one grain at a time.
A block that reaches 100% fill leaves the board, which frees room for the blocks still on it. The level is complete when all the sand in the panels has been cleared.
Pulling from beneath a pile makes the sand funnel down into a V shape. Pulling from the side makes the slope above it slide.
A steep, sharp edge holds its shape until enough is removed, then collapses all at once. Draining the same panel in a different order produces a different collapse.
Blocks cannot pass through each other, and a long block wedged in a corridor stays wedged. The listing says that the order you complete blocks in is the real puzzle.
According to the developer, the approach is to read the board, find the block that frees the most room, and work outward from there.