| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,622 |
| States of Brazil | 0 | - | 4.97 | 87,601 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,837 |
| States of Mexico | 0 | - | 4.95 | 175,447 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,966 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,617 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,512 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,738 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,115 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,310 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,428 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,502 |
| South American Cities on the Map | 0 | - | 4.56 | 35,374 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,250 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,510 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,442 |
| Departments of France | 0 | - | 4.93 | 53,741 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,191 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,272 |
| Pixelated United States Map | 0 | - | 4.87 | 94,055 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,124 |
| Flags of North and South America | 0 | - | 4.99 | 371,777 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,174 |
| Counties of England | 0 | - | 4.97 | 794,605 |
| US States with an Empty Map | 0 | - | 5.00 | 623,159 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,378 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,789 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,255 |
| Australian States and Territories | 0 | - | 4.96 | 141,676 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,234 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,616 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,620 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,395 |
| Peru Country Quiz | 0 | - | 4.54 | 48,571 |
| Chile Country Quiz | 0 | - | 4.75 | 39,982 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,809 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,440 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,559 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,306 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,556 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,329 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,909 |
| The Only American Country ... | 0 | - | 4.92 | 121,382 |
| Which South American Country? | 0 | - | 4.69 | 51,890 |
| Belize Country Quiz | 0 | - | 4.85 | 20,928 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,172 |
| Regions of Italy | 0 | - | 4.92 | 75,527 |
| States of India | 0 | - | 4.94 | 192,532 |
| US States Quiz | 0 | - | 5.00 | 16,827,965 |
| Japanese Prefectures | 0 | - | 4.98 | 136,366 |
| Provinces of China | 0 | - | 4.97 | 203,370 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,603 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,529 |
| States of Germany | 0 | - | 4.96 | 151,840 |
| Regions of New Zealand | 0 | - | 4.85 | 28,456 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,980 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,302 |
| Provinces of Turkey | 0 | - | 4.95 | 203,581 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,631 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,987 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,478 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,863 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,103 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,690 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,543 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,944 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,445 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,880 |
| Central American Countries | 0 | - | 4.98 | 155,858 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,298 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,142 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,885 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,291 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,841 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,725 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,768 |
| South American Physical Geography | 0 | - | 4.58 | 18,328 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,592 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,194 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,771 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,247 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,028 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,015 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,856 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,023 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,324 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,352 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,319 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,494 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,248 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,998 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,395 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,555 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,233 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,219 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,755 |
| Counties of Ireland | 0 | - | 4.92 | 194,587 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,622 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,146 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,184 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,673 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,946 |
| U.S. States By Population | 0 | - | 4.92 | 152,986 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,169 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,305 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,112 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,094 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,445 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,300 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,742 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,732 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,645 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,006 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,063 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,117 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,507 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,276 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,317 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,380 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,439 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,413 |
| Asia Map Quiz | 0 | - | 4.99 | 914,269 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,588 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,094 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,437 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,334 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,687 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,355 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,860 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,462 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,362 |
| Name a City - European Countries | 0 | - | 4.90 | 65,169 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,637 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,839 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,590 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,490 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,579 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,793 |
| The Only European Country ... | 0 | - | 4.91 | 215,931 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,695 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,744 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,571 |
| Countries of Africa | 0 | - | 5.00 | 2,529,389 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,703 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,537 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,439 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,606 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,594 |
| Australia Map Quiz | 0 | - | 4.95 | 343,790 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,895 |
| African East Coast | 0 | - | 4.96 | 95,792 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,387 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,460 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,381 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,818 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,787 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,832 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,606 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,268 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,850 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,695 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,641 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,961 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,293 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,413 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,536 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,026 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,654 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,125 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,070 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,080 |
| Hawaiian Islands | 0 | - | 4.83 | 42,647 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,294 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,050 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,330 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,831 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,053 |
| Megacities on a World Map | 0 | - | 4.98 | 253,216 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,649 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,140 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,626 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,785 |
| Europe Capital to Country | 0 | - | 4.99 | 249,509 |
| Asia Capital to Country | 0 | - | 4.96 | 126,437 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,539 |
| European Capitals by Map | 0 | - | 4.99 | 138,490 |
| African Capitals by Map | 0 | - | 4.99 | 133,292 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,048 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,856 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,210 |
| European Coastal Capitals | 0 | - | 4.95 | 90,356 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,488 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,074 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,502 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,725 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,122 |
| Countries of the Middle East | 0 | - | 4.96 | 200,703 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,979 |
