| Brazil States Map Quiz | 0 | - | 4.85 | 47,361 |
| States of Brazil | 0 | - | 4.98 | 86,305 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,026 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,895 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,300 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,052 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,269 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,740 |
| States of Mexico | 0 | - | 4.95 | 173,229 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,047 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,382 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,302 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,351 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,815 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,097 |
| Flags of North and South America | 0 | - | 4.99 | 366,586 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,671 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,675 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,303 |
| The Only American Country ... | 0 | - | 4.92 | 120,713 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,062 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,070 |
| Peru Country Quiz | 0 | - | 4.54 | 48,284 |
| Chile Country Quiz | 0 | - | 4.75 | 39,702 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,360 |
| US States Quiz | 0 | - | 5.00 | 16,691,148 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,184 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,462 |
| Which South American Country? | 0 | - | 4.69 | 51,707 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,624 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,176 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,356 |
| Central American Countries | 0 | - | 4.98 | 154,979 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,607 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,592 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,042 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,166 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,962 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,848 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,779 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,685 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,754 |
| South American Physical Geography | 0 | - | 4.58 | 18,267 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,294 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,106 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,658 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,067 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,394 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,804 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,213 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,478 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,780 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,913 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,738 |
| Countries Closest to India | 0 | - | 4.97 | 102,179 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,877 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,240 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,512 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,379 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,071 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,999 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,594 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,291 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,953 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,631 |
| Asia Map Quiz | 0 | - | 4.99 | 906,573 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,033 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,672 |
| Pixelated United States Map | 0 | - | 4.89 | 93,428 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,670 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,305 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,354 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,580 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,853 |
| U.S. States By Population | 0 | - | 4.92 | 152,313 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,342 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,826 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,737 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,843 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,336 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,247 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,838 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,017 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,485 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,864 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,778 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,808 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,763 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,488 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,956 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,309 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,039 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,789 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,191 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,909 |
| US States with an Empty Map | 0 | - | 5.00 | 618,505 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,639 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,525 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,865 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,882 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,433 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,292 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,867 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,773 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,450 |
| The Only European Country ... | 0 | - | 4.91 | 213,673 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,007 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,438 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Countries of Africa | 0 | - | 5.00 | 2,506,290 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,146 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,331 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,852 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,535 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,866 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,757 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,407 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,883 |
| Australia Map Quiz | 0 | - | 4.94 | 342,367 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,207 |
| African East Coast | 0 | - | 4.96 | 94,995 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,580 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,826 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,607 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,588 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,997 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,526 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,550 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,110 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,907 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,982 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,760 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,305 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,739 |
| Europe Capital to Country | 0 | - | 4.99 | 247,425 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,386 |
| European Capitals by Map | 0 | - | 4.99 | 136,121 |
| African Capitals by Map | 0 | - | 4.99 | 132,102 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,057 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,124 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,703 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,163 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,611 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,663 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,402 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,315 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,202 |
| Countries of the Middle East | 0 | - | 4.96 | 198,817 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,204 |
| Slavic Countries | 0 | - | 4.96 | 110,812 |
| African Island Countries | 0 | - | 4.96 | 100,727 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,144 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,654 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,427 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,020 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,561 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,127 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,252 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,527 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,204 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,367 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,192 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,467 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,731 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,435 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,149 |
| North America Map Quiz | 0 | - | 4.98 | 244,240 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,417 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,317 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,871 |
| Australian States and Territories | 0 | - | 4.95 | 140,601 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,640 |
| Counties of England | 0 | - | 4.97 | 788,816 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,737 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,000 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,641 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,347 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,695 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,564 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,712 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,438 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,036 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,828 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,911 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,774 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,795 |
| Official Cities in the UK | 0 | - | 4.89 | 280,371 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,700 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,578 |
