Difference Duo cover art: two sunny kitchen pictures and an owl professor rival

Difference Duo

By Szekipapa77 · Released

Plays on: Desktop · Mobile · Added

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About Difference Duo

Difference Duo turns spot-the-difference into a race. Two pictures sit one above the other, nearly identical, and you compete against Professor Hoot, a wise owl who works slowly but never makes a mistake.

The first level, Breakfast Mix-up, shows a cozy kitchen twice. Somewhere in it are three changes: an object missing, a color swapped or a shape altered. Tap anything that looks different, in either picture, and it gets circled on both.

A scoreboard keeps track of the duel: your count out of three next to Hoot's count out of three, plus your points. Because the professor never misses, you cannot wait too long; the challenge is to scan quickly and find the changes before the owl does.

Every scene is a hand-drawn illustration full of small details. More stages open at levels 3, 6, 10 and 15. The game is played with taps on a phone or tablet, or with mouse clicks on a computer.

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How to play Difference Duo

Find all the differences between the two pictures before Professor Hoot does.

Mouse
Mark a difference
Touch
Mark a difference

Tips for Difference Duo

  • Compare the pictures in strips, top to bottom, instead of jumping around the scene.
  • Small objects on shelves and tables are common places for a change.
  • You can tap a difference in the top or bottom picture; use whichever is easier to see.

Difference Duo FAQ

Who is Professor Hoot?

Your owl rival. Hoot is slow but never misses, so you need to be quicker.

How many differences are in Breakfast Mix-up?

Three, hidden in the kitchen scene.

Do I tap the top or the bottom picture?

Either one works. The game accepts a tap on any spot that differs, on either side.

Difference Duo screenshots

  • Difference Duo: Level 1 Breakfast Mix-up briefing
  • Difference Duo: a found difference circled in the kitchen
  • Difference Duo: racing Professor Hoot for differences

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