Skip to content
Gamify It.
Connect

Predict first, then read

What happened at Duolingo?

Make your call before you read the case. Then see the dated outcome, its source, its grades and the psychology behind it.

Duolingo

Round 1 of 1Make your first call

x
DuolingoReturn
Real case

In June 2026, Duolingo let lapsed learners win back their longest-ever streak if they opted in and finished three lessons. How many learners revived a streak?

About 150,000About 1.5 millionAbout 5 millionAbout 15 million

More sets

Pick another theme

Your product has its own version of this.

Find the stage you're stuck in, then make one move. Connecting Gamify It is free; Pro starts it.

Add Gamify It to your assistantExplore the Stage Map