| Number of seats contested | Answer | Political Position (according to Wikipedia) | % Correct |
|---|---|---|---|
| 635 | Conservative Party | Centre-right | 100%
|
| 631 | Labour Party | Centre-left to Left | 100%
|
| 611 | Liberal Democrats | Centre | 98%
|
| 472 | Green Party of England and Wales | Left | 97%
|
| 59 | Scottish National Party | Centre-left | 95%
|
| 275 | Brexit Party | Populist | 91%
|
| 45 | United Kingdom Independence Party (UKIP) | Right to Far-right | 91%
|
| 17 | Democratic Unionist Party | Centre-right to right | 86%
|
| 36 | Plaid Cymru | Centre-left to Left | 86%
|
| 15 | Sinn Féin | Centre-left to Left | 79%
|
| 16 | Ulster Unionist Party | Centre-right | 64%
|
| 18 | Alliance Party of Northern Ireland | Centre | 56%
|
| 14 | Social Democratic and Labour Party | Centre-left | 53%
|
| 19 | Liberal Party | Centre | 48%
|
| 24 | Official Monster Raving Loony Party | Sitting, facing forwards | 47%
|
| 28 | Yorkshire Party | Centre to Centre-left | 37%
|
| 20 | Social Democratic Party | Centre to Centre-left | 30%
|
| 22 | Scottish Green Party | Centre-left to Left | 23%
|
| 27 | Christian Peoples Alliance | Centre-right | 21%
|
| 50 | Co-operative Party | Centre-left | 13%
|
| 7 | Aontú | Conservative | 10%
|
| 6 | Animal Welfare Party | Animal welfare | 7%
|
| 5 | Libertarian Party | Libertarian | 4%
|
| 5 | Advance Together | Centre | 1%
|