The 2019 problems are out!
We have released the problems for 2019. You can find the problems here.
We have also announced the problems to be used for the pre-selection stage, which can viewed here.
If you have a problem in mind for the 2020, please let us know. You can view the previous problems below for a little inspiration!
As a guideline, the problems should have a degree of “open-endedness”, should not have a well documented solution/published solution, should be safe and should be something that most general physics departments can have access to or easily afford in the case experiments are to be carried out (strongly recommended!).