Abstract: A computer device provides a computer implemented game. The computer device has a display which displays a first plurality of selectable options, each option of the first plurality of selectable options associated with the providing of a plurality of game elements at defined positions on a game board of the computer implemented game. A user interface detects user input when a user selects one of the first plurality of selectable options. At least one processor, in response to the user input selecting one of the first plurality of selectable options, provides the plurality of game elements associated with the selected option at the respective defined positions on the game board to provide a first game board, the first game board comprising the plurality of game elements associated with the selected option and a plurality of game elements of a first type.

Abstract: A computer device having a user interface, a processor, and computer storage. The user interface provides a gameboard comprising tiles supporting game objects, the tiles comprising predefined sets of tiles which are available to support spreading blocking elements. The processor receives a detected user input. If it detects a match condition, the processor removes the game elements of the match condition and generates and displays new game objects to replenish the gameboard. A data structure having tile data is stored in the computer storage. Tile data for tiles of the predefined set(s) comprises a set indicator which indicates whether a tile is in one of the predefined sets. If a blocker spreading mode has been triggered, the processor selects an origin tile which supports a spreading blocking element, identifies a target tile to which the spreading blocking element may spread and generates a blocking element for the target tile.

Abstract: A computer device having a user interface, a processor, and computer storage. The user interface provides a gameboard comprising tiles supporting game objects, the tiles comprising predefined sets of tiles which are available to support spreading blocking elements. The processor receives a detected user input. If it detects a match condition, the processor removes the game elements of the match condition and generates and displays new game objects to replenish the gameboard. A data structure having tile data is stored in the computer storage. Tile data for tiles of the predefined set(s) comprises a set indicator which indicates whether a tile is in one of the predefined sets. If a blocker spreading mode has been triggered, the processor selects an origin tile which supports a spreading blocking element, identifies a target tile to which the spreading blocking element may spread and generates a blocking element for the target tile.

Abstract: A computer device having a user interface, a processor, and computer storage. The user interface provides a gameboard comprising tiles supporting game objects, the tiles comprising predefined sets of tiles which are available to support spreading blocking elements. The processor receives a detected user input. If it detects a match condition, the processor removes the game elements of the match condition and generates and displays new game objects to replenish the gameboard. A data structure having tile data is stored in the computer storage. Tile data for tiles of the predefined set(s) comprises a set indicator which indicates whether a tile is in one of the predefined sets. If a blocker spreading mode has been triggered, the processor selects an origin tile which supports a spreading blocking element, identifies a target tile to which the spreading blocking element may spread and generates a blocking element for the target tile.

Abstract: A computer device having a user interface, a processor, and computer storage. The user interface provides a gameboard comprising tiles supporting game objects, the tiles comprising predefined sets of tiles which are available to support spreading blocking elements. The processor receives a detected user input. If it detects a match condition, the processor removes the game elements of the match condition and generates and displays new game objects to replenish the gameboard. A data structure having tile data is stored in the computer storage. Tile data for tiles of the predefined set(s) comprises a set indicator which indicates whether a tile is in one of the predefined sets. If a blocker spreading mode has been triggered, the processor selects an origin tile which supports a spreading blocking element, identifies a target tile to which the spreading blocking element may spread and generates a blocking element for the target tile.