| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,049 |
| States of Brazil | 0 | - | 4.97 | 88,344 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,190 |
| States of Mexico | 0 | - | 4.96 | 176,459 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,658 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,769 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,421 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,032 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,364 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,004 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,649 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,630 |
| South American Cities on the Map | 0 | - | 4.53 | 35,444 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,903 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,890 |
| Departments of France | 0 | - | 4.93 | 54,283 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,619 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,611 |
| Pixelated United States Map | 0 | - | 4.87 | 94,371 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,820 |
| Flags of North and South America | 0 | - | 4.99 | 373,769 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,167 |
| Counties of England | 0 | - | 4.97 | 797,935 |
| US States with an Empty Map | 0 | - | 5.00 | 625,351 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,841 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,960 |
| Australian States and Territories | 0 | - | 4.96 | 142,132 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,555 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,239 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,917 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,555 |
| Peru Country Quiz | 0 | - | 4.54 | 48,701 |
| Chile Country Quiz | 0 | - | 4.77 | 40,099 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,889 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,658 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,676 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,373 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,591 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,594 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,208 |
| The Only American Country ... | 0 | - | 4.92 | 121,723 |
| Which South American Country? | 0 | - | 4.69 | 51,971 |
| Belize Country Quiz | 0 | - | 4.85 | 21,003 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,237 |
| Regions of Italy | 0 | - | 4.92 | 76,088 |
| States of India | 0 | - | 4.95 | 193,786 |
| US States Quiz | 0 | - | 5.00 | 16,897,599 |
| Japanese Prefectures | 0 | - | 4.98 | 137,294 |
| Provinces of China | 0 | - | 4.97 | 205,053 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,185 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,069 |
| States of Germany | 0 | - | 4.95 | 152,894 |
| Regions of New Zealand | 0 | - | 4.84 | 28,554 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,301 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,662 |
| Provinces of Turkey | 0 | - | 4.95 | 204,437 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,956 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,312 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,891 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,579 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,783 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,185 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,294 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,686 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,044 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,187 |
| Central American Countries | 0 | - | 4.98 | 156,620 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,764 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,470 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,284 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,587 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,198 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,757 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,032 |
| South American Physical Geography | 0 | - | 4.58 | 18,359 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,983 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,811 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,007 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,128 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,436 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,392 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,985 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,128 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,444 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,234 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,834 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,890 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,473 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,742 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,626 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,315 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,284 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,838 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,826 |
| Counties of Ireland | 0 | - | 4.92 | 195,657 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,033 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,571 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,561 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,170 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,469 |
| U.S. States By Population | 0 | - | 4.92 | 153,653 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,590 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,525 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,419 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,266 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,712 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,840 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,073 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,171 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,903 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,244 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,159 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,576 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,661 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,208 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,488 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,037 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,214 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,973 |
| Asia Map Quiz | 0 | - | 4.99 | 918,061 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,862 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,207 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,598 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,554 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,230 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,736 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,358 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,628,639 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,305 |
| Name a City - European Countries | 0 | - | 4.90 | 65,499 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,761 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,952 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,749 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,307 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,982 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,470 |
| The Only European Country ... | 0 | - | 4.91 | 217,042 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,554 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,376 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Countries of Africa | 0 | - | 5.00 | 2,541,206 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,996 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,550 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,813 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,114 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,038 |
| Australia Map Quiz | 0 | - | 4.95 | 344,880 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,772 |
| African East Coast | 0 | - | 4.96 | 96,159 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,228 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,797 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,789 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,930 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,220 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,949 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,411 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,748 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,893 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,367 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,777 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,890 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,930 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,835 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,614 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,556 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,645 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,117 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,745 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,213 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,063 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,298 |
| Hawaiian Islands | 0 | - | 4.83 | 42,749 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,304 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,113 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,502 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,214 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,170 |
| Megacities on a World Map | 0 | - | 4.98 | 255,002 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,078 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,953 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,905 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,260 |
| Europe Capital to Country | 0 | - | 4.99 | 250,610 |
| Asia Capital to Country | 0 | - | 4.96 | 126,759 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,046 |
| European Capitals by Map | 0 | - | 4.99 | 139,623 |
| African Capitals by Map | 0 | - | 4.99 | 134,043 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,551 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,194 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,536 |
| European Coastal Capitals | 0 | - | 4.95 | 90,714 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,633 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,436 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,285 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,879 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,047 |
| Countries of the Middle East | 0 | - | 4.96 | 201,384 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,436 |
