Here is the full list of all 32 Travel Riddles: Trip To France achievements.
Complete all levels in the Castle Episode
Solve the Castle puzzle
Complete all levels in the Sicilia Episode
Get all stars
Complete all levels in the Loire Valley Episode
Solve the Louire puzzle
Complete all levels in the Provence Episode
Solve the Provence puzzle
Complete all levels in the Marseille Episode
Solve the Marseille puzzle
Earn total of 50 000 gold
Complete all levels in the Cannes Episode
Solve the Cannes puzzle
Complete all levels in the Courchevel Episode
Solve the Courchevel puzzle
Get total of 1 000 000 score
Fire 10 rockets!
Complete all levels in the Night Paris Episode
Solve the Notre-dame puzzle
Solve the Moulin Rouge puzzle
Solve the Paris night puzzle
Complete all levels in the Champagne Episode
Solve the Champagne puzzle
Complete all levels in the Paris Episode
Solve the Versailles puzzle
Explode 25 bombs!
Solve the Monmartre puzzle
Make a 6-pieces match 10 times
Solve the Eiffel Tower puzzle
Make a 5-pieces match 10 times
Make a 4-pieces match 10 times
Complete the first tutorial level