| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,583 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,167 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,479 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,736 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,803 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,215 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,813 |
| Countries That Border Russia | 0 | - | 4.98 | 462,585 |
| Countries Bordering France | 0 | - | 4.83 | 403,316 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,386 |
| African Great Lakes | 0 | - | 4.82 | 66,415 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,778 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,457 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,511 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,992 |
| Countries that Border Poland | 0 | - | 4.99 | 172,527 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,877 |
| Name a City - European Countries | 0 | - | 4.90 | 65,555 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,419 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,581 |
| The Only European Country ... | 0 | - | 4.91 | 217,216 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,459 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,915 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,307 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,325 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,251 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,193 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,492 |
| Slavic Countries | 0 | - | 4.96 | 111,824 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,849 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,369 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,315 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,344 |
| Counties of England | 0 | - | 4.97 | 798,319 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,618 |
| European Physical Geography | 0 | - | 4.26 | 33,536 |
| Rivers of the United States | 0 | - | 4.93 | 66,290 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,450 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,079 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,716 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,034 |
| Monarchies of Europe | 0 | - | 4.90 | 98,288 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,004 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,768 |
| European Countries with One Border | 0 | - | 4.97 | 183,041 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,812 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,377 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,719 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,059 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,605 |
| Regions of Italy | 0 | - | 4.92 | 76,164 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,252 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,103 |
| States of Germany | 0 | - | 4.95 | 153,004 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,367 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,828 |
| African Physical Geography | 0 | - | 4.51 | 31,730 |
| Asian Physical Geography | 0 | - | 4.61 | 35,557 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,815 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 80,698 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,363 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,220 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,937 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,647 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,245 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,755 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,482 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,259 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,181 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,761 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,952 |
| Germany Country Quiz | 0 | - | 4.83 | 158,101 |
| Russia Country Quiz | 0 | - | 4.83 | 114,644 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,437 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,399 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,930 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,575 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,046 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,545 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,064 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,248 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,748 |
| Departments of France | 0 | - | 4.93 | 54,377 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,300 |
| Seas of Europe | 0 | - | 4.37 | 84,709 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,599 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,234 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,571 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,295 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,345 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,185 |
| Countries Bordering India | 0 | - | 4.98 | 163,526 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,374 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,591 |
| Countries that Border China | 0 | - | 4.96 | 263,451 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,608 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,943 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,269 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,942 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,255 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,355 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,253 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,953 |
| Counties of Ireland | 0 | - | 4.92 | 195,861 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,133 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,107 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,836 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,770 |
| Which City in Europe? | 0 | - | 4.83 | 107,519 |
| South China Sea Countries | 0 | - | 4.78 | 57,743 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,581 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,501 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,851 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,488 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,700 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,005 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,036 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,664 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,606 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,915 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,914 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,865 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,329 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,490 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,799 |
| Asia Map Quiz | 0 | - | 4.99 | 918,745 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,176 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,281 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,381 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,978 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,371 |
| Countries of Africa | 0 | - | 5.00 | 2,542,831 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,438 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,334 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,511 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,043 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,485 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,613 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,827 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,472 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,394 |
| Australia Map Quiz | 0 | - | 4.95 | 344,960 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,385 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,364 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,766 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,328 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,307 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,374 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,784 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,899 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,960 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,607 |
| Europe Capital to Country | 0 | - | 4.99 | 250,738 |
| Asia Capital to Country | 0 | - | 4.96 | 126,811 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,125 |
| European Capitals by Map | 0 | - | 4.99 | 139,788 |
| African Capitals by Map | 0 | - | 4.99 | 134,083 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,591 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,247 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,578 |
| European Coastal Capitals | 0 | - | 4.95 | 90,758 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,652 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,608 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,402 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,900 |
| Which City in Germany? | 0 | - | 4.50 | 136,705 |
| Which City in Italy? | 0 | - | 4.68 | 90,266 |
| Which City in France? | 0 | - | 4.64 | 73,170 |
| Which City in Spain? | 0 | - | 4.50 | 49,979 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,674 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,941 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,266 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,036 |
| Countries of the Middle East | 0 | - | 4.96 | 201,546 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,277 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,672 |
| African Island Countries | 0 | - | 4.96 | 101,807 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,942 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,718 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,940 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,534 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,131 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,123 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,146 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,716 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,750 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,245 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,946 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,690 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,348 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,744 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,412 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,321 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,174 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,397 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,358 |
| Italy A-Z | 0 | - | 4.49 | 58,400 |
| Germany A-Z | 0 | - | 4.56 | 62,673 |
