| Countries of the World Quiz | 47,747,456 | 0 | - |
| 50 Famous People from Russia | 1,110 | - | - |
| 100 Biggest Soviet Cities in 1989 with a Map | 29,996 | 0 | - |
| All 50k+ Cities in Russia with a Map | 6,951 | - | - |
| 100 Biggest Cities in Russia on a Map | 52,418 | 0 | - |
| Busiest Airports in Russia | 194 | - | - |
| Biggest European Cities by Century | 145,991 | 0 | - |
| All 1M Cities by Proximity | 580,866 | 0 | - |
| Map of Africa by Flag Colours | 17,779 | 0 | - |
| Countries with the Worst Passports | 84,753 | 0 | - |
| Countries with the Best Passports | 85,440 | 0 | - |
| Countries Containing Each Letter A-Z | 154,526 | 0 | - |
| Subdivisions of the Russian Empire with a Map | 8,182 | - | - |
| States of the Kievan Rus' in 1230 with a Map | 2,262 | - | - |
| Asian Countries by First 2 Letters | 280,284 | 0 | - |
| Germany Immigration by Country | 81,523 | 0 | - |
| 3 Biggest Cities in each Region of Russia | 27 | - | - |
| Every 100,000+ City in Russia | 63 | - | - |
| Former Capitals | 71,611 | 0 | - |
| First European Cities in History to Reach 100,000 People | 52,495 | 0 | - |
| 100 Biggest Cities in Europe with a Map | 347,847 | 0 | - |
| African Cities in the Top 200 Worldwide | 51,393 | 0 | - |
| The Same Suffixes - Geography | 96,504 | 0 | - |
| 100 Biggest Cities of the Russian Empire with a Map | 3,429 | - | - |
| Tectonic Plates Map Quiz | 81,922 | 0 | - |
| Click to Assemble Country Flags #1 | 57,405 | 0 | - |
| Top 50 Countries by Population - In Order | 333,421 | 0 | - |
| Countries of the World in 1938 Quiz | 94,805 | 0 | - |
| City to River #1 | 35,884 | 0 | - |
| All Countries of the World by Area with Hints | 244,999 | 0 | - |
| All Countries by Area : Four at a Time | 119,407 | 0 | - |
| 100 Rivers on a World Map | 101,282 | 0 | - |
| 100 Longest Rivers in Europe - with a Map | 65,776 | 0 | - |
| 100 Longest Rivers in the World - with a Map | 5,021 | - | - |
| Populous Countries Bordering Smaller Countries | 113,570 | 0 | - |
| ISO Country Codes | 91,536 | 0 | - |
