| Pixelated Africa Map | 0 | - | 4.98 | 99,624 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,985 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,472 |
| Flags of North and South America | 0 | - | 4.99 | 371,745 |
| Pixelated United States Map | 0 | - | 4.87 | 94,051 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,807 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,501 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,610 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,765 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,371 |
| African East Coast | 0 | - | 4.96 | 95,782 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,463 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,212 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,179 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,031 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,050 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,001 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,110 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,365 |
| Pixelated World Map | 0 | - | 5.00 | 143,118 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,247 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,474 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,729 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,105 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,226 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,604 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,910 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,008 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,959 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,324 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,290 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,973 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,906 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,913 |
| The Only American Country ... | 0 | - | 4.92 | 121,378 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,417 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,684 |
| Flags of Oceania | 0 | - | 5.00 | 258,059 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,878 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,312 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,247 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,344 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,853 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,597 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,537 |
| North America Cities by Map | 0 | - | 4.41 | 47,755 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,434 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,873 |
| Central American Countries | 0 | - | 4.98 | 155,851 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,290 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,112 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,861 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,284 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,832 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,681 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,434 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,254 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,764 |
| States of Mexico | 0 | - | 4.95 | 175,428 |
| States of Brazil | 0 | - | 4.97 | 87,548 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,315 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,584 |
| South American Cities on the Map | 0 | - | 4.56 | 35,369 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,855 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,020 |
| Countries by Road Signs | 0 | - | 4.98 | 53,616 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,821,166 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,336 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,346 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,318 |
| Asia Map Quiz | 0 | - | 4.99 | 914,193 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,419 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,164 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,319 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,305 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,310 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,486 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,247 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,994 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,438 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,619 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,139 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,179 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,670 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,926 |
| U.S. States By Population | 0 | - | 4.92 | 152,981 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,164 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,303 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,365 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,109 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,094 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,442 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,749 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,489 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,031 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,414 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,096 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,357 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,294 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,719 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,315 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,723 |
| Name a City - European Countries | 0 | - | 4.90 | 65,156 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,547 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,791 |
| World Capitals by Map | 0 | - | 5.00 | 285,492 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,133 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,002 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,058 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,473 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,570 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,774 |
| The Only European Country ... | 0 | - | 4.91 | 215,912 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,671 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,512 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,649 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,304 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,720 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,565 |
| Countries of Africa | 0 | - | 5.00 | 2,529,147 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,504 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,660 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,435 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,590 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,592 |
| Australia Map Quiz | 0 | - | 4.95 | 343,766 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,886 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,582 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,591 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,397 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,333 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,291 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,694 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,637 |
| Random European Flag to Country | 0 | - | 4.89 | 181,895 |
| Random African Flag to Country | 0 | - | 4.88 | 74,648 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,048 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,327 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,828 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,813 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,033 |
| Megacities on a World Map | 0 | - | 4.98 | 253,188 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,642 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,128 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,555 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Europe Capital to Country | 0 | - | 4.99 | 249,484 |
| Asia Capital to Country | 0 | - | 4.96 | 126,427 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,527 |
| European Capitals by Map | 0 | - | 4.99 | 138,466 |
| African Capitals by Map | 0 | - | 4.99 | 133,265 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,032 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,847 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,205 |
| European Coastal Capitals | 0 | - | 4.95 | 90,349 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,021 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,489 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,721 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,874 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,236 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,868 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,100 |
| Countries of the Middle East | 0 | - | 4.96 | 200,688 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,221 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,336 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,712 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,969 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,243 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,512 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,030 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,020 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,958 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,633 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,739 |
| Slavic Countries | 0 | - | 4.96 | 111,461 |
| African Island Countries | 0 | - | 4.96 | 101,396 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,288 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,277 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,162 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,309 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,397 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,162 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,866 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,327 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,606 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,779 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,987 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,748 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,447 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,237 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,545 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,761 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,858 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,643 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,649 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,436 |
