| Pixelated Africa Map | 0 | - | 4.98 | 99,413 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,783 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,236 |
| Flags of North and South America | 0 | - | 4.99 | 370,168 |
| Pixelated United States Map | 0 | - | 4.89 | 93,814 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,506 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,248 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,381 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,541 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,506 |
| African East Coast | 0 | - | 4.96 | 95,524 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,668 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,124 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,285 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,856 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,561 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,916 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,866 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,097 |
| Pixelated World Map | 0 | - | 5.00 | 142,882 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,838 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,473 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,524 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,983 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,028 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,216 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,322 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,629 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,591 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,225 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,240 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,728 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,745 |
| The Only American Country ... | 0 | - | 4.92 | 121,168 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,745 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,389 |
| Flags of Oceania | 0 | - | 5.00 | 256,997 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,502 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,166 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,124 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,209 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,538 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,963 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,137 |
| North America Cities by Map | 0 | - | 4.41 | 47,705 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,028 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,736 |
| Central American Countries | 0 | - | 4.98 | 155,520 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,059 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,278 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,465 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,104 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,659 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,866 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,195 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,972 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,579 |
| States of Mexico | 0 | - | 4.95 | 174,712 |
| States of Brazil | 0 | - | 4.97 | 87,158 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,136 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,313 |
| South American Cities on the Map | 0 | - | 4.56 | 35,310 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,754 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,943 |
| Countries by Road Signs | 0 | - | 4.98 | 53,417 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,813,639 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,927 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,651 |
| Asia Map Quiz | 0 | - | 4.99 | 910,972 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,564 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,326 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,196 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,938 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,017 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,254 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,180 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,736 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,335 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,356 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,928 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,924 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,368 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,595 |
| U.S. States By Population | 0 | - | 4.92 | 152,789 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,895 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,169 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,202 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,956 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,981 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,260 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,547 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,379 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,866 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,331 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,984 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,204 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,017 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,884 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,389 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,440 |
| Name a City - European Countries | 0 | - | 4.91 | 64,834 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,630 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,051 |
| World Capitals by Map | 0 | - | 5.00 | 284,809 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,977 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,833 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,993 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,939 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,264 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,315 |
| The Only European Country ... | 0 | - | 4.91 | 215,144 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,084 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,148 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,125 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,826 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,322 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,474 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,139 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,127 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,204 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,196 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,359 |
| Australia Map Quiz | 0 | - | 4.94 | 343,276 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,228 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,418 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,457 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,301 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,203 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,247 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,263 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,645 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,841 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,071 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,459 |
| Random European Flag to Country | 0 | - | 4.89 | 181,565 |
| Random African Flag to Country | 0 | - | 4.88 | 74,511 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,008 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,197 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,573 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,298 |
| Megacities on a World Map | 0 | - | 4.98 | 252,345 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,375 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,626 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,516 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,452 |
| Europe Capital to Country | 0 | - | 4.99 | 248,924 |
| Asia Capital to Country | 0 | - | 4.96 | 126,174 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,149 |
| European Capitals by Map | 0 | - | 4.99 | 137,733 |
| African Capitals by Map | 0 | - | 4.99 | 132,831 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,728 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,602 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,977 |
| European Coastal Capitals | 0 | - | 4.95 | 90,112 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,354 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,237 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,788 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,587 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,507 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,978 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,345 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,442 |
| Countries of the Middle East | 0 | - | 4.96 | 199,860 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,922 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,189 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,605 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,741 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,823 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,162 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,675 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,794 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,572 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,317 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,311 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| African Island Countries | 0 | - | 4.96 | 101,161 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,073 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,051 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,884 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,106 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,196 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,960 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,656 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,144 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,485 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,873 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,351 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,183 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,028 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,340 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,535 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,668 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,538 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,377 |
| World Coats of Arms | 0 | - | 4.99 | 64,136 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,548 |
