| Pixelated Africa Map | 0 | - | 4.98 | 99,412 |
| 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 | 370,167 |
| Pixelated United States Map | 0 | - | 4.89 | 93,814 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,504 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,247 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,379 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,540 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,466 |
| African East Coast | 0 | - | 4.96 | 95,522 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,648 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,115 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,281 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,848 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,546 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,913 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,864 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,096 |
| Pixelated World Map | 0 | - | 5.00 | 142,881 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,836 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,470 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,522 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,983 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,027 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,215 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,322 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,628 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,590 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,222 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,228 |
| 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 | 900,743 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,389 |
| Flags of Oceania | 0 | - | 5.00 | 256,995 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,500 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,165 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,124 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,207 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,537 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,943 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,135 |
| North America Cities by Map | 0 | - | 4.41 | 47,705 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,024 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,733 |
| Central American Countries | 0 | - | 4.98 | 155,519 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,058 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,271 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,463 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,102 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,656 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,865 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,195 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,971 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,579 |
| States of Mexico | 0 | - | 4.95 | 174,708 |
| States of Brazil | 0 | - | 4.97 | 87,158 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,134 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,311 |
| 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 | 53,416 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,813,608 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,922 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,599 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,634 |
| Asia Map Quiz | 0 | - | 4.99 | 910,961 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,562 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,282 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,195 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,928 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,015 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,253 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,179 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,734 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,334 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,356 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,927 |
| 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 | 186,594 |
| U.S. States By Population | 0 | - | 4.92 | 152,789 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,893 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,167 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,202 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,955 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,979 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,259 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,546 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,377 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,865 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,331 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,983 |
| 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 | 173,880 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,384 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,440 |
| Name a City - European Countries | 0 | - | 4.91 | 64,831 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,620 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,035 |
| World Capitals by Map | 0 | - | 5.00 | 284,804 |
| 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 | 47,992 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,937 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,262 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,314 |
| 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 | 84,147 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,123 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,824 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,322 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,467 |
| Countries of Africa | 0 | - | 5.00 | 2,521,455 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,138 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,124 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,204 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,191 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,358 |
| Australia Map Quiz | 0 | - | 4.94 | 343,269 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,228 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,415 |
| 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 | 26,245 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,263 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,644 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,841 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,070 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,458 |
| 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 | 33,007 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,196 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,572 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,293 |
| Megacities on a World Map | 0 | - | 4.98 | 252,343 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,373 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,622 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,516 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,450 |
| Europe Capital to Country | 0 | - | 4.99 | 248,921 |
| Asia Capital to Country | 0 | - | 4.96 | 126,173 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,147 |
| European Capitals by Map | 0 | - | 4.99 | 137,731 |
| 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 | 91,601 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,975 |
| European Coastal Capitals | 0 | - | 4.95 | 90,111 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,354 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,231 |
| 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 | 1,323,501 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,977 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,344 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,441 |
| Countries of the Middle East | 0 | - | 4.96 | 199,858 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,920 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,186 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,604 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,741 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,820 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,159 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,675 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,792 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,569 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,316 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,311 |
| Slavic Countries | 0 | - | 4.96 | 111,258 |
| 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 | 119,883 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,103 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,195 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,960 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,655 |
| 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 | 68,348 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,183 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,027 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,339 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,534 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,668 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,537 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,376 |
| World Coats of Arms | 0 | - | 4.99 | 64,135 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,542 |
