| Hint | Answer | % Correct |
|---|---|---|
| Largest 5 islands | Sentosa | 79%
|
| Parties who have held parliament seats | People's Action Party | 76%
|
| Largest 5 islands | Pulau Ubin | 74%
|
| Parties who have held parliament seats | Worker's Party | 71%
|
| Foreign rulers | British Empire | 64%
|
| Largest 5 islands | Pulau Tekong | 64%
|
| Foreign rulers | Malaysia | 60%
|
| Foreign rulers | Empire of Japan | 58%
|
| Largest 5 islands | Jurong Island | 54%
|
| 1st 5 reservoirs constructed | MacRitchie Reservoir | 54%
|
| Extremal points on main island | Changi | 47%
|
| Parties who have held parliament seats | Singapore Democratic Party | 45%
|
| Extremal points on main island | Tuas | 44%
|
| 1st 5 reservoirs constructed | Upper Seletar Reservoir | 38%
|
| Administrative divisions | Central | 32%
|
| Administrative divisions | North East | 27%
|
| Administrative divisions | North West | 27%
|
| 4-member GRCs in the 2015 General Election | West Coast | 25%
|
| Administrative divisions | South East | 24%
|
| Administrative divisions | South West | 24%
|
| Extremal points on main island | HarbourFront | 23%
|
| Largest 5 islands | Pulau Ujong | 23%
|
| Extremal points on main island | Sembawang Coast | 23%
|
| 4-member GRCs in the 2015 General Election | East Coast | 22%
|
| Parties who have held parliament seats | Singapore People's Party | 21%
|
| 1st 5 reservoirs constructed | Lower Peirce Reservoir | 20%
|
| 1st 5 reservoirs constructed | Kranji Reservoir | 19%
|
| Extremal points on main island | Bukit Timah | 15%
|
| 1st 5 reservoirs constructed | Upper Peirce Reservoir | 14%
|
| 4-member GRCs in the 2015 General Election | Chua Chu Kang | 13%
|
| 4-member GRCs in the 2015 General Election | Holland-Bukit Timah | 11%
|
| 4-member GRCs in the 2015 General Election | Marsiling-Yew Tee | 11%
|
| 4-member GRCs in the 2015 General Election | Jalan Besar | 9%
|
| Governors | William Goode | 4%
|
| Governors | Sir Franklin Charles Gimson | 3%
|
| Governors | Sir John Fearns Nicoll | 3%
|
| Governors | Sir Robert Brown Black | 3%
|
| Governors | Wilfred Lawson Blythe | 3%
|