Previous Champions
Congratulations to the champions of the previous Puzzle of the Week competitions below.
You may also be interested in seeing the live, all time top 20 schools leaderboard.

Year Champions
2019-20 St Clement Danes School, England
2018-19 Queen Elizabeth's Academy, England
2017-18 Help International School, Malaysia
2016-17 Garden International School, Malaysia
2015-16 Garden International School, Malaysia


Year Runners-Up Third Place
2019-20 Mearns Castle High School, Scotland Hurstpierpoint School, England
2018-19 Strathaven Academy, Scotland Mearns Castle High School, Scotland
2017-18 Parliament Hill School, England St Andrews International School, Thailand
2016-17 Help International School, Malaysia International School @ Parkcity, Malaysia
2015-16 British International School of Kuala Lumpur, Malaysia Ikley Grammar School, England



Previous Age Group Champions
Below are the annual champions for each age group in Puzzle of the Week, not all age groups were running in every competition.
Further details about all of these categories (such as the top 10 schools) can be found on the Previous Competitions page.

Year 5
Year Champions
2019-20 Glendower Prep School, England
2018-19 Rock Prairie Elementary School, USA
2017-18 Rock Prairie Elementary School, USA
2016-17 Garden International School, Malaysia
2015-16 -
 
Year 6
Year Champions
2019-20 Porth Community School, Wales
2018-19 Glendower Prep School, England
2017-18 Garden International School, Malaysia
2016-17 Garden International School, Malaysia
2015-16 -

Year 7
Year Champions
2019-20 St Clement Danes, England
2018-19 Queen Elizabeth's Academy, England
2017-18 Help International School, Malaysia
2016-17 Garden International School, Malaysia
2015-16 Garden International School, Malaysia
 
Year 8
Year Champions
2019-20 St Clement Danes, England
2018-19 Queen Elizabeth's Academy, England
2017-18 St Andrews International School, Thailand
2016-17 Help International School, Malaysia
2015-16 Garden International School, Malaysia

Year 9
Year Champions
2019-20 St Clement Danes, England
2018-19 Strathaven Academy, Scotland
2017-18 Help International School, Malaysia
2016-17 Help International School, Malaysia
2015-16 Garden International School, Malaysia
 
Year 10
Year Champions
2019-20 Hurstpierpoint School, England
2018-19 Queen Elizabeth's Academy, England
2017-18 St Andrews International School, Thailand
2016-17 Garden International School, Malaysia
2015-16 Garden International School, Malaysia

Year 11
Year Champions
2019-20 Mearns Castle High School, Scotland
2018-19 Mearns Castle High School, Scotland
2017-18 Help International School, Malaysia
2016-17 Garden International School, Malaysia
2015-16 International School @ Parkcity, Malaysia
 
Year 12
Year Champions
2019-20 Hurstpierpoint School, England
2018-19 Mearns Castle High School, Scotland
2017-18 Queen Anne's School, England
2016-17 -
2015-16 -

Year 13
Year Champions
2019-20 Mearns Castle High School, Scotland
2018-19 Mearns Castle High School, Scotland
2017-18 Pukekohe High School, New Zealand
2016-17 -
2015-16 -
 
Adults
Year Champions
2019-20 Bourne Grammar School, England
2018-19 St Albans Girls' School, England
2017-18 Parliament Hill School, England
2016-17 -
2015-16 -