Marble Lines

Marble Lines is a color-matching puzzle where the board steadily fills with marbles. On each turn, you may move one marble to a new position, but three more marbles then appear. Your objective is to create lines of at least five matching colors before there is no room left on the board.

Lines can run horizontally, vertically, or diagonally, giving every move several possible patterns to consider. The game rewards planning because a useful space may be needed for a later combination. If a move goes badly, the undo command lets you reverse the last action and rethink the arrangement.

Click a marble with the left mouse button, then click an open destination to move it.

Arrange five or more marbles of the same color in a horizontal, vertical, or diagonal line.

Remember that three new marbles appear after every move, so space changes continuously.

Press Backspace or Ctrl Z to undo the most recent move.

Use F7 to switch the sound on or off.