| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,402 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,826 |
| African Great Lakes | 0 | - | 4.82 | 67,126 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,667 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,751 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,269 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,049 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,901 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,595 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,394 |
| South China Sea Countries | 0 | - | 4.78 | 57,887 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,588 |
| Name a City - European Countries | 0 | - | 4.89 | 66,387 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,226 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,475 |
| The Only European Country ... | 0 | - | 4.91 | 219,571 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,821 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,231 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,017 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,344 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,352 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,176 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,248 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,361 |
| Slavic Countries | 0 | - | 4.96 | 112,507 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,777 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,527 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,907 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,913 |
| Counties of England | 0 | - | 4.97 | 804,229 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,502 |
| European Physical Geography | 0 | - | 4.26 | 33,617 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,000 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,455 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,175 |
| Rivers of the United States | 0 | - | 4.93 | 66,785 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,577 |
| Monarchies of Europe | 0 | - | 4.90 | 99,031 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,984 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,723 |
| European Countries with One Border | 0 | - | 4.97 | 184,023 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,728 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,811 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,980 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,853 |
| Regions of Italy | 0 | - | 4.92 | 77,260 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,578 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,628 |
| States of Germany | 0 | - | 4.95 | 154,929 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,897 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,921 |
| African Physical Geography | 0 | - | 4.51 | 31,836 |
| Asian Physical Geography | 0 | - | 4.61 | 35,642 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,096 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,075 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,911 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,806 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,619 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,551 |
| Countries That Border Russia | 0 | - | 4.98 | 464,915 |
| Countries Bordering France | 0 | - | 4.83 | 405,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,240 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,323 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,248 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,063 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,947 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,078 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,356 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,119 |
| Germany Country Quiz | 0 | - | 4.82 | 159,047 |
| Russia Country Quiz | 0 | - | 4.83 | 115,444 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,829 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,638 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,989 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,032 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,434 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,998 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,230 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,620 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,220 |
| Departments of France | 0 | - | 4.93 | 55,397 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,898 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,781 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,315 |
| Capitals by River | 0 | - | 4.55 | 48,405 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 48,014 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,267 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,265 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,119 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,106 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,044 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,210 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,364 |
| Countries that Border Poland | 0 | - | 4.99 | 173,344 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,216 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,379 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,352 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,564 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,646 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,415 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,359 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,738 |
| Asia Map Quiz | 0 | - | 4.99 | 926,719 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,408 |
| Counties of Ireland | 0 | - | 4.92 | 197,685 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,635 |
| Sea in the Answers | 0 | - | 4.08 | 49,207 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,262 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,272 |
| Which City in Europe? | 0 | - | 4.83 | 108,003 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,317 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,777 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,285 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,742 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,092 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,063 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,848 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,921 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,611 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,101 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,006 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,778 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,892 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,252 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,822 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,335 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,985 |
| Countries of Africa | 0 | - | 5.00 | 2,564,626 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,907 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,021 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,509 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,600 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,170 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,807 |
| Australia Map Quiz | 0 | - | 4.95 | 346,493 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,920 |
| African East Coast | 0 | - | 4.96 | 96,927 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,007 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,849 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,901 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,641 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,676 |
| Europe Capital to Country | 0 | - | 4.99 | 252,588 |
| Asia Capital to Country | 0 | - | 4.96 | 127,699 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,293 |
| European Capitals by Map | 0 | - | 4.99 | 142,556 |
| African Capitals by Map | 0 | - | 4.99 | 142,610 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,120 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,130 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,392 |
| European Coastal Capitals | 0 | - | 4.95 | 91,497 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,270 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,315 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,455 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,250 |
| Countries of the Middle East | 0 | - | 4.96 | 203,265 |
| African Island Countries | 0 | - | 4.96 | 102,743 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,241 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,736 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,267 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,012 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,483 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,962 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,168 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,079 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,971 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,060 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,702 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,074 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,323 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,520 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,776 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,933 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,344 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,393 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,862 |
| North America Map Quiz | 0 | - | 4.98 | 252,779 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,573 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,940 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,075 |
| Flags of North and South America | 0 | - | 4.99 | 378,122 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 72,667 |
| Australian States and Territories | 0 | - | 4.96 | 143,061 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,093 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,789 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,798 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,745 |
| South American Physical Geography | 0 | - | 4.58 | 18,412 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,545 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,222 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,475 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,873 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,892 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,309 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,638 |
| Random European City to Country | 0 | - | 4.69 | 118,548 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,633 |
