Test and improve your ability to engage in logical inference and deduction in a 4-digit number guessing game! The game may be simple, but a great deal of mental acuity, sustained focus, and touch of luck will be required to reliably face down your computerized opponents. And once you’ve got that down, three additional gameplay modifiers await your challenge.

GHOST MODE

What if there existed one, two, three, or even four false positive numbers? Could you weed them out and still manage to guess your opponent’s number?

SECRET MODE

And what if you and your opponent could switch your codes in the midst of a game? Could you recognize it in time for you to change course and adapt? This mode is sure to put your ability to outmaneuver your opponent to the test in a way that doesn’t exist in the base game.

RUSH MODE

And then there’s the age test of how quickly one can think under pressure. If you fancy yourself a fast thinker, this modifier is the one for you.

MULTI-MODIFIER GAMEPLAY

And if any single one of those modifiers isn’t enough, you may mix and match them as you see fit, tuning them between matches to suit your level.

ACHIEVEMENTS AND STAT TRACKING

Track everything from your overall win rate to your longest longest game and tackle new challenges with our achievements system.