| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,369 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,149 |
| Random European Flag to Country | 0 | - | 4.89 | 180,917 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,383 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,309 |
| Every European Country Shape | 0 | - | 4.96 | 200,186 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,452 |
| Random African Flag to Country | 0 | - | 4.87 | 74,218 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,473 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,547 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,887 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,673 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,977 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,291 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,737 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,714 |
| Every African Country Shape | 0 | - | 4.90 | 86,128 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,097 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,272 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,263 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,190 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,324 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,430 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,654 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,932 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,316 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,634 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,152 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,496 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,739 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,089 |
| Europe Capital to Country | 0 | - | 4.99 | 247,908 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,462 |
| European Capitals by Map | 0 | - | 4.99 | 136,290 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,194 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,617 |
| European Coastal Capitals | 0 | - | 4.95 | 89,762 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,812 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,178 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,517 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,781 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,506 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,970 |
| Official Cities in the UK | 0 | - | 4.89 | 280,547 |
| Cities in European History #1 | 0 | - | 4.63 | 133,130 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,411 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,126 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,707 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,765 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,339 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,040 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,599 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,921 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,170 |
| U.S. State Flags | 0 | - | 4.89 | 167,114 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,953 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,954 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,204 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,947 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,841 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,669 |
| UK Immigration by Country | 0 | - | 4.94 | 139,647 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,843 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,265 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,746 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,357 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,902 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,773 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,387 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,642 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,152 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,904 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,785 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,199 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,074 |
| Random European Capital to Country | 0 | - | 4.98 | 189,218 |
| Random European Country to Capital | 0 | - | 4.92 | 147,456 |
| Biggest British Empire Countries | 0 | - | 4.75 | 95,116 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,896 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,282 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,751 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,274 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,157 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,684 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,278 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,113 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,241 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,513 |
| Pixelated United States Map | 0 | - | 4.89 | 93,486 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,821 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,734 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,186 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,219 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,829 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,601 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,429 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,733 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,525 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,348 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,398 |
| Asia Map Quiz | 0 | - | 4.99 | 907,066 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,209 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,719 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,950 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,306 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,946 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,024 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,285 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,930 |
| Independence from Whom | 0 | - | 4.99 | 209,690 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,750 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,998 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,014 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,813 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,262 |
| Countries by Founding Story | 0 | - | 4.95 | 76,540 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,744 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,455 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,762 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,286 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,195 |
| Countries of Africa | 0 | - | 5.00 | 2,508,026 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,683 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,942 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,957 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,628 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,942 |
| Australia Map Quiz | 0 | - | 4.94 | 342,498 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,312 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,660 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,463 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,774 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,610 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,233 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,599 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,296 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,275 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,613 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,571 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,812 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,221 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,362 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Name a City - European Countries | 0 | - | 4.92 | 64,398 |
| Cities by Former Name | 0 | - | 4.84 | 90,976 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Asia Capital to Country | 0 | - | 4.96 | 125,762 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,139 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,190 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,816 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| Recently Independent Countries | 0 | - | 4.98 | 157,988 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,844 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,862 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,829 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,372 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,820 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,567 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,344 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,624 |
| Countries of the Middle East | 0 | - | 4.96 | 198,931 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,270 |
| The Only European Country ... | 0 | - | 4.91 | 213,842 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,156 |
| Slavic Countries | 0 | - | 4.96 | 110,861 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,506 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,218 |
| African Island Countries | 0 | - | 4.96 | 100,793 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,172 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,871 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,545 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,273 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,687 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,723 |
| Countries by Former Name | 0 | - | 4.99 | 124,292 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,223 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,856 |
| Every Country Shape | 0 | - | 5.00 | 458,970 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,704 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,709 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,494 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,115 |
| Historical City to Country | 0 | - | 4.84 | 78,128 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,631 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,718 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,768 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,157 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,167 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,292 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,581 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,279 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,422 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,254 |
