What clears, and what does not
A full horizontal row or vertical column clears. A filled 3×3 square alone does not count as a special clear. Pieces keep their shown shape unless you use an available rotation power-up. After all three tray pieces are placed, the next tray arrives.
Look at the entire tray first
- Find the least flexible block. A large square or long bar usually has fewer possible homes than a single cell.
- Identify useful line clears. Check whether a smaller piece could finish a line and create a home for the larger one.
- Compare two placement orders. Imagine the board after each clear, not just after each placement.
- Keep connected empty space. A broad open area can fit several shapes. Several isolated holes may have the same cell count but fewer legal placements.
A placement example
Suppose a row is missing one cell, you have a single-cell piece, and a wide block cannot fit anywhere yet. Placing the single cell in that row creates an empty strip. Check whether the wide block fits in the resulting space before committing. The alternative—putting the single cell into an unrelated corner—may leave the wide block stranded.
Now change the example: the wide block already fits, but a small L-shaped piece has only one legal corner. Filling that corner with another piece may end the run even if it produces immediate points. The useful rule is “preserve a route for the whole tray,” not “always place the largest block first.”
Should I always clear a line immediately?
No. Clearing is helpful when it improves the remaining placements. A tempting clear can also occupy the only space for another piece before the clear happens. Check the actual shapes and the post-clear board. Burst rewards multiple lines at once; chasing it is worthwhile only if the remaining pieces still have legal homes.
Mouse, touch and modes
Drag a tray block onto the board, or select it and tap its destination. Start with Classic to learn the shapes. Daily Garden gives a daily challenge with no power-ups; Adventure introduces objectives. A result in one mode does not guarantee the same outcome in another.
Three habits to practice
- Avoid sealing narrow pockets that only a rare shape can fill.
- Recheck the tray after every clear: the best next placement may have changed.
- Use an available helper for a specific problem, such as a needed rotation, rather than spending it automatically.
Common questions
Is there a falling-block timer?
Classic pieces wait in the tray; they do not descend like a falling-block game. You can inspect the board before placing them.
Can every decision be rescued?
No. Helpers and line clears create options, but a poor placement can still leave no legal home for a remaining piece.
Does a 3×3 square clear like Sudoku-style block games?
No. Block Bloom clears full rows and columns on its 8×8 board.
