Problems from United Kingdom and Ireland Programming Contest (UKIEPC) 2016

Languages
Build a Boat0.0112265017615%8.7Harden
Compensation0.0611921683320%8.8Harden
Compiler0.0052038011330%7.1Harden
Elegant Showroom0.00612161054534%4.4Mediumen
Fridge0.0072216483739%3.5Mediumen
Gondolas0.0910582325423%6.6Harden
Grass Seed Inc.0.0013181831038457%1.3Easyen
Jack and the Beanbag0.0028644120346%5.0Mediumen
Rhyming Slang0.00138117757749%2.9Mediumen
Secret Santa0.0062136257742%3.1Mediumen
Taxing Problem0.0056963217928%4.7Mediumen
The Darkness0.0018231867038%7.8Harden