Something not working, or a player behaving badly? Write to us and a person will read it.
We answer within a couple of days. Reports about other players are reviewed within 24 hours.
Numberfeud is played like Scrabble, but with numbers. You place tiles on the board to build a true equation — 3+4=7 — reading left to right or top to bottom. Your first tiles must touch what is already there, and the whole line you form has to be a complete, true equation. If it is not, the move is refused and nothing is lost: put the tiles back and try another line.
A ♦️ tile stands for any operator, and it is scored as the best one you could have meant. Coloured squares multiply either a single tile or the whole equation. There is a full "How to play" inside the app.
Open the game, tap the chat icon, then press and hold the message. Report and Block are both there. You can also block someone from the game screen's ⋯ menu, or from their profile.
Blocking is immediate and mutual: you stop seeing each other's messages. Blocked players are listed under the person icon → Blocked players, where you can unblock.
New accounts need their email address confirmed — check your inbox, and your spam folder, for the link. If it never arrived, write to us and we will sort it out.
Home screen → the person icon in the top right → Delete account. It takes effect immediately and removes your data; you do not need to ask us first. There is also a web page explaining deletion.
Numberfeud can tell you when it is your turn, when a game ends, and when someone sends you a friend request or a message. Turn them off at any time in your device settings.