| South America Capitals Quiz | 0 | - | 5.00 | 479,304 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,676 |
| Flags of North and South America | 0 | - | 4.99 | 370,279 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,526 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,301 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,412 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,203 |
| States of Brazil | 0 | - | 4.97 | 87,189 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,398 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,933 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,030 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,289 |
| South American Cities on the Map | 0 | - | 4.56 | 35,315 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,816 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,878 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,788 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,064 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,861 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,738 |
| The Only American Country ... | 0 | - | 4.92 | 121,180 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,440 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,298 |
| Peru Country Quiz | 0 | - | 4.54 | 48,480 |
| Chile Country Quiz | 0 | - | 4.75 | 39,900 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,745 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,477 |
| Flags of Oceania | 0 | - | 5.00 | 257,080 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,528 |
| US States Quiz | 0 | - | 5.00 | 16,783,184 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,429 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,803 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,261 |
| Which South American Country? | 0 | - | 4.69 | 51,831 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,672 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,158 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,745 |
| Central American Countries | 0 | - | 4.98 | 155,544 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,070 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,354 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,480 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,228 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,942 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,003 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,588 |
| States of Mexico | 0 | - | 4.95 | 174,755 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,885 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,206 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,050 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,037 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,269 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,186 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,747 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,507 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,192 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,162 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,066 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,704 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,945 |
| Asia Map Quiz | 0 | - | 4.99 | 911,134 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,130 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,606 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,386 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,945 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,946 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,387 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,622 |
| U.S. States By Population | 0 | - | 4.92 | 152,798 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,918 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,179 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,991 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,281 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,050 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,935 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,457 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,426 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,839 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,996 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,841 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,169 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,202 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,388 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,427 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,950 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,267 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,526 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,211 |
| US States with an Empty Map | 0 | - | 5.00 | 621,486 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,373 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,108 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,541 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,824 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,220 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,115 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,987 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,287 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,350 |
| The Only European Country ... | 0 | - | 4.91 | 215,213 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,128 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,362 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,476 |
| Random European Flag to Country | 0 | - | 4.89 | 181,586 |
| Random African Flag to Country | 0 | - | 4.88 | 74,525 |
| Countries of Africa | 0 | - | 5.00 | 2,522,016 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,333 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,471 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,967 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,235 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,833 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,220 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,225 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,370 |
| Australia Map Quiz | 0 | - | 4.94 | 343,320 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,275 |
| African East Coast | 0 | - | 4.96 | 95,545 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,816 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,233 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,095 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,751 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,539 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,701 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,357 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,123 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,487 |
| Europe Capital to Country | 0 | - | 4.99 | 248,963 |
| Asia Capital to Country | 0 | - | 4.96 | 126,194 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,180 |
| European Capitals by Map | 0 | - | 4.99 | 137,811 |
| African Capitals by Map | 0 | - | 4.99 | 132,883 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,750 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,631 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,005 |
| European Coastal Capitals | 0 | - | 4.95 | 90,147 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,366 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,305 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,925 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,599 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,632 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,381 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,490 |
| Countries of the Middle East | 0 | - | 4.96 | 199,898 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,954 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,203 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,620 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,758 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,850 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,182 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,703 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,818 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,602 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,352 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,342 |
| Slavic Countries | 0 | - | 4.96 | 111,276 |
| African Island Countries | 0 | - | 4.96 | 101,185 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,089 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,071 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,692 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,887 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,034 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,356 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,549 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,677 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,552 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,380 |
| World Coats of Arms | 0 | - | 4.99 | 64,146 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,606 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,773 |
| Every Country Shape | 0 | - | 5.00 | 461,927 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,486 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,337 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,991 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,785 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,257 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,173 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,245 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,411 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,539 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,722 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,918 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,703 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,744 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,597 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,856 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,662 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,852 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,480 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,141 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,929 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,541 |
| North America Map Quiz | 0 | - | 4.98 | 246,681 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,655 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,833 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,241 |
| Former Flags | 0 | - | 4.97 | 107,195 |
| Australian States and Territories | 0 | - | 4.96 | 141,388 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,945 |
| Counties of England | 0 | - | 4.97 | 792,724 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,550 |
| South American Physical Geography | 0 | - | 4.58 | 18,313 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,148 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,038 |
