# When is it Numberwang?

I am playing 2048 Numberwang. Sometimes the game proclaims:

Is it possible to know exactly when it is Numberwang?

• I had to watch the video to understand the game. – William Jackson Mar 21 '14 at 13:18
• You should watch all Numberwang episodes to get a better grasp. – Sentry Mar 21 '14 at 14:47

"That's Numberwang!" is a random message displayed 10% of the time during score update if your score for that turn is greater than 8:

The relevant code is in html_actuator.js:

function HTMLActuator() {
...
this.thatsNumberwang  = document.querySelector(".thats-numberwang");
...
}
...
...
if (Math.random() > 0.9 && score > 8) {
this.showMessage()
}
...
};
...
HTMLActuator.prototype.showMessage = function (message) {
message = message || "That's Numberwang!";
var announce = document.createElement("p");
announce.textContent = message;
this.thatsNumberwang.appendChild(announce);
};


Every turn the site contacts Colosson to determine whether or not it is Numberwang. The result is relayed safely back to the user, to avoid further incident.

• It is possible that the dev overrode Math.random() to make the necessary telegraph to Colosson. Since @Feichinger's answer doesn't explicitly specify whether this is the case, this is a feasible answer. – fredley Mar 21 '14 at 15:48
• @fredley Oh you! Tsk! – user98085 Mar 21 '14 at 16:52

From the site:

When two tiles touch, that’s Numberwang!

However, since the proclamation does not happen on every turn, best guess is it, like everything else in that game, is random.

"That's" Numberwang" in all winning scenarios that are not Wangernum

• If you watch the show "That Mitchell and Webb Look", where this game originates from - you'll see that there is an alternate game mode called Wangernum - in which the winning state is, "Wangernum". Therefore all winning state that are not Wangernum - must be Numberwang – RobD Mar 22 '14 at 20:24