PicCombo is a whole load of fun. If you've answered every question - here are some more games to test you:

4 Pics 1 Song Help
4 Pics 1 Song Help
Icomania Help
Icomania Help
Flow Free Answers
Flow Free Answers
Guess The 00s Answers
Guess The 00s Answers
4 Pics 1 Word Help
4 Pics 1 Word Help
Icon Pop Help
Icon Pop Help
Lazors Answers
Lazors Answers
WordBrain answers
WordBrain answers
GTA 5 Help
GTA 5 Help
This + That Answers
This + That Answers
Monument Valley Videos
Monument Valley Videos
What's The Band Help
What's The Band Help
TwoDots tips
TwoDots tips
Puzzle Retreat Answers
Puzzle Retreat Answers