Instructions

Marking words

Swipe through the words on the board to mark the order in which they were played. Swipe through the entire word, not just the newly placed tiles.

Blanks

Double-click (desktop) or long press (mobile) on a field to add a blank tile. Blanks on the board are represented by lower-case characters. Blanks on the rack are represented by "?" character.

Challenges

To mark a word that was successfully challenged off the board:

• Manually add the invalid word to the board by editing the corresponding fields.
• Mark the invalid word by swiping as usual.
• Use the Challenge button to add a challenge. The invalid word will be taken off the board.

If challenge was not successful, the word stays on the board and the challenged player gets bonus points.

Pass/Swap with incomplete information

• Rack tiles are required to generate a valid GCG for Pass/Swap/Challenge events. Input random letters if unknown.
• For Swap events, indicate which tiles were swapped. If unknown, input the number of swapped tiles. If you don't know this number, use Pass event instead.

*Unplayed tiles penalty mode

NASPA

When one player used all their tiles, his score is increased by twice the value of the opponent's unplayed tiles. Opponents score stays unchanged.

If the game ends with neither player using all their tiles, each player’s score is reduced by the total value of his/her unplayed tiles.

NASPA Official Tournament Rules

Hasbro

• When one player used all their tiles, his score is increased by the value of the opponent's unplayed tiles. Opponents score is commensurately decreased.
• If the game ends with neither player using all their tiles, each player’s score is reduced by the total value of his/her unplayed tiles.

Hasbro Scrabble game rules