Up - Spot the Difference

[old biker]

Identify the differences and click it to confirm. You get 50 points for every correct click and lose 10 points for every wrong click. At the end of the third wrong click the game gets over. Click on MUTE button to mute the sound

Have fun

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.