Blocks

Choose a well from 8 to 12 cells wide before you start; every size is 21 rows high, and the default is 10x21.

How to play

• Slide and turn each piece as it falls. It locks the moment it can fall no further, so fit it before it settles.
• The ghost outline shows where the falling piece will land. The NEXT panel shows the piece after it.
• Pieces are dealt from a shuffled bag of all seven shapes, so every shape turns up once before any repeats.
• A piece that is a cell short of turning against a wall or the stack is nudged sideways, up to two cells, so tight fits still turn.
• Some pieces come with sand cells in them, shown in NEXT. When the piece locks its sand falls straight down into any gap, and more sand above a clear settles again. Each further clear in a chain pays more.
• Fill a row to clear it: the line vanishes and everything above drops.
• Every 100 cells cleared raise the level. Wider rows count for more cells. A higher level makes pieces fall faster and gives the well a new colour scheme.
• The run ends when a new piece has no room to appear.

Scoring

• Clearing 1, 2, 3 or 4 lines at once scores 100, 300, 500 or 800 points, multiplied by your level.
• The level is 1, plus one for every 100 cells cleared: ten lines at the default width.
• At level 1 a piece falls one row a second. Each level shaves a little off that, until it falls about seven rows a second at level 10, and no faster after.
• Score is this run's total. Records are kept per player and well size. Click the champion's badge to see the selected size's leaderboard.

Controls

Choose the size beside Start while the well is ready. Click Start, click inside the well, or use the number keys to begin. The size cannot change during a run.

Click left third of the well     move left
Click middle third               rotate clockwise
Click right third                move right
Right click in the well          drop the piece to the bottom
Size (WxH)                       cycle well widths before starting
Start                            begin a run
End                              give up the run in progress
New                              return to size selection after a game over
Exit                             leave the game

Key 1    move left
Key 2    move right
Key 3    rotate clockwise
Key 4    drop the piece to the bottom