| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,272 |
| Flags of Asia Quiz | 0 | - | 4.99 | 534,252 |
| Flags of Africa Quiz | 0 | - | 4.99 | 395,772 |
| Flags of Oceania | 0 | - | 5.00 | 220,296 |
| Three Band Flags of Europe | 0 | - | 4.97 | 172,644 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 147,851 |
| Flags to Capitals #1 | 0 | - | 4.97 | 50,140 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,675 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 70,100 |
| US States Quiz | 0 | - | 5.00 | 14,985,118 |
| Random European Flag to Country | 0 | - | 4.90 | 164,007 |
| Random African Flag to Country | 0 | - | 4.88 | 65,646 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 88,374 |
| Flags of Countries that Border China | 0 | - | 4.93 | 82,707 |
| Flags of Countries That Border France | 0 | - | 4.88 | 113,766 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,512 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,484 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 85,538 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 65,300 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 64,735 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 57,410 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 54,629 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 47,652 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,866 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 127,011 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 74,490 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,680 |
| Cross Flags of Europe | 0 | - | 4.43 | 261,982 |
| US States with an Empty Map | 0 | - | 5.00 | 562,332 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,624 |
| World Map without 12 Countries | 0 | - | 4.97 | 318,444 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,342 |
| Country Shape Quiz #2 | 0 | - | 4.96 | 380,083 |
| Every Country Shape | 0 | - | 5.00 | 390,820 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 126,047 |
| Countries Bordering Brazil | 0 | - | 4.96 | 124,990 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,860 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,062 |
| Flags of the Middle East | 0 | - | 4.71 | 59,123 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 281,593 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,428 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 42,345 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 72,919 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,289 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,315 |
| South America Capitals Quiz | 0 | - | 5.00 | 433,198 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,725 |
| Flags of the Countries that Start with C | 0 | - | 4.90 | 120,057 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 141,506 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 108,479 |
| Countries Closest to Alaska | 0 | - | 4.92 | 100,283 |
| Countries Closest to Maine | 0 | - | 4.85 | 59,835 |
| Mexico Country Quiz | 0 | - | 4.48 | 67,240 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 858,908 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,001 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 39,178 |
| Rivers of the United States | 0 | - | 4.92 | 58,037 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 187,429 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,769 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 102,264 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,529 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,489 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 76,238 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 50,165 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 153,610 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 122,937 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 269,921 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 199,727 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 140,871 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 92,621 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 100,917 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 110,923 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 98,914 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 73,277 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 50,731 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 77,490 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 87,623 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 52,186 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 36,223 |
| Dominican Republic Country Quiz | 0 | - | 4.59 | 21,268 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 315,652 |
| U.S. States that Border Canada | 0 | - | 4.90 | 166,945 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,452 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,355 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,894 |
| Central American Countries | 0 | - | 4.98 | 141,228 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,597 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 70,203 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 67,133 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 66,616 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 143,172 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 65,342 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 48,984 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,282,601 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,731 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 118,073 |
| Flags of the Mediterranean | 0 | - | 4.93 | 125,742 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,284,824 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 197,486 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 144,269 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 70,792 |
| 500 Biggest US Cities | 0 | - | 4.88 | 100,892 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 53,698 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,649 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 78,916 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 115,003 |
| Random Asian Flag to Country | 0 | - | 4.78 | 105,310 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 80,126 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.84 | 52,092 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 46,723 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 54,611 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 55,498 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 37,461 |
| Flags of Countries That Border Russia | 0 | - | 4.71 | 65,532 |
| Europe Map Quiz | 0 | - | 5.00 | 4,349,210 |
| Mexico Cities Map Quiz | 0 | - | 4.75 | 31,280 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,222 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 36,998 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.70 | 140,604 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 45,650 |
| Pixelated United States Map | 0 | - | 4.90 | 83,706 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,546,991 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 111,521 |
| Countries by Road Signs | 0 | - | 4.98 | 46,221 |
| Countries in an Egg of the World Map | 0 | - | 4.94 | 57,269 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,356,231 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,833 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 65,464 |
| Random Country Shape to Country | 0 | - | 4.86 | 78,302 |
| Canada by Picture | 0 | - | 4.19 | 14,194 |
| Panama Country Quiz | 0 | - | 4.59 | 23,602 |
| Costa Rica Country Quiz | 0 | - | 4.76 | 29,249 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,351 |
| Oceania Map Quiz | 0 | - | 4.98 | 576,325 |
| Africa Map Quiz | 0 | - | 5.00 | 1,959,925 |
| Asia Map Quiz | 0 | - | 4.99 | 799,701 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,254 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,439,423 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,477 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 30,317 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,833 |
| Random U.S. City to State | 0 | - | 4.44 | 66,748 |
| Africa Capitals Quiz | 0 | - | 4.99 | 648,229 |
| Asia Capitals Quiz | 0 | - | 4.98 | 605,869 |
| Boroughs of New York City | 0 | - | 4.45 | 77,944 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 74,772 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 461,990 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 161,614 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 167,833 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.79 | 62,636 |
| Countries of Africa | 0 | - | 5.00 | 2,212,874 |
| Which South American Country? | 0 | - | 4.79 | 49,316 |
| China by Picture | 0 | - | 4.50 | 55,808 |
| Brazil Country Quiz | 0 | - | 4.57 | 93,436 |
| Argentina Country Quiz | 0 | - | 4.51 | 52,975 |
| Peru Country Quiz | 0 | - | 4.52 | 44,497 |
| Chile Country Quiz | 0 | - | 4.80 | 36,180 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.53 | 17,102 |
| Grenada Country Quiz | 0 | - | 4.65 | 17,266 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.59 | 20,269 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,010 |
| United States Map Quiz | 0 | - | 4.98 | 3,932,204 |
| Australia Map Quiz | 0 | - | 4.94 | 322,814 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,459 |
| California Cities Map Quiz | 0 | - | 4.49 | 82,868 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,859 |
| New York Cities Map Quiz | 0 | - | 4.54 | 40,015 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 34,036 |
| Washington D.C. by Picture | 0 | - | 4.48 | 25,408 |
| Longest U.S. State Borders | 0 | - | 4.66 | 34,911 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 106,816 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,236 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.76 | 33,674 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,652 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 60,613 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,562 |
| O Canada Lyrics Quiz | 0 | - | 4.45 | 49,185 |
| Name a City - European Countries | 0 | - | 4.95 | 53,569 |
| Countries That Use the Euro | 0 | - | 4.93 | 65,925 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,165 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,192 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,731 |
| The Only European Country ... | 0 | - | 4.93 | 182,881 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,910 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,183 |
| Arms Exports - United States | 0 | - | 4.65 | 48,937 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 114,109 |
| Countries of North America Quiz | 0 | - | 5.00 | 896,333 |
| Countries that Visit Florida the Most | 0 | - | 4.58 | 50,205 |
| Countries Closest to Hawaii | 0 | - | 4.51 | 48,433 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 102,460 |
| Countries that Beat Brazil | 0 | - | 4.41 | 49,225 |
| Belize Country Quiz | 0 | - | 4.88 | 19,057 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 590,895 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,518 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,730 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,182 |
| Tourist Attractions by U.S. State | 0 | - | 4.45 | 60,557 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,285 |
| Counties of England | 0 | - | 4.97 | 703,486 |
