Shell Game: Follow the Cup — A Focus Game, Track the Ball Through Every Shuffle

The ball goes under a cup and the cups shuffle. Follow the right cup and pick it when they stop. Faster and more swaps every round, 3 lives. Now on Google Play

Posted Nov 10, 2026

Shell Game: Follow the Cup feature graphic

By Fadongkwon Soft

1 min read

Shell Game: Follow the Cup — A Focus Game, Track the Ball Through Every Shuffle

한국어로 읽기 야바위 — 공이 든 컵을 끝까지 눈으로 따라가는 집중력 게임

Info

Shell Game: Follow the Cup — Watch the ball, follow the cup as it shuffles, then pick it. Free to play on Google Play, with ads.

About the Game

The ball goes under a cup, then the cups shuffle. Keep your eyes on the right cup and tap it when the shuffling stops. Every correct pick sends you to the next round, where the cups move faster and swap more times. Miss three times and the game is over. Your record is the number of rounds you won. It is one of the brain games in FDK Brain Check, now also available as its own app on Google Play.

How to Play

Pick a level on the home screen and tap Start. Easy has 3 cups, Normal 4 and Hard 5
At the start of each round the cup with the ball lifts for a moment. Watch closely
While the cups shuffle, follow only the cup with the ball
When the shuffling stops, tap the cup you think hides the ball
A miss costs one life, and you see where the ball really was

Features

Each round adds one more swap and a little more speed
A short tick on every swap, so you can count the moves by ear
Results show rounds won, round reached, most swaps and your grade
Top 10 for each level, plus bests for today, this week, this month and all time
3 free hearts every day. Each game uses one, and you can watch a short ad to get more
Works offline and plays in 9 languages

Free to play, with ads.