| Flags of North and South America Quiz | 0 | - | 4.99 | 334,591 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 83,708 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,132,038 |
| Flags of Asia Quiz | 0 | - | 4.99 | 567,026 |
| Countries Closest to Canada | 0 | - | 4.90 | 191,843 |
| Flags of Africa Quiz | 0 | - | 5.00 | 425,374 |
| Pixelated United States Map | 0 | - | 4.89 | 88,603 |
| Flags of Oceania | 0 | - | 5.00 | 235,801 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,109 |
| US States Quiz | 0 | - | 5.00 | 15,840,274 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 355,639 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 83,497 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 70,298 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,358 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 201,778 |
| Mexico States Map Quiz | 0 | - | 4.81 | 97,786 |
| Flags of the Mediterranean | 0 | - | 4.94 | 130,769 |
| U.S. National Parks Quiz | 0 | - | 4.81 | 50,843 |
| States of Mexico | 0 | - | 4.93 | 157,617 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 33,302 |
| Cities by Picture #2 | 0 | - | 4.18 | 33,926 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 101,759 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 85,500 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 110,057 |
| U.S. States with the Letter Y | 0 | - | 4.84 | 104,648 |
| 10 Southernmost U.S. States | 0 | - | 4.87 | 106,830 |
| U.S. States with Short Names | 0 | - | 4.89 | 140,417 |
| U.S. States that Start with M | 0 | - | 4.92 | 178,118 |
| U.S. States By Population | 0 | - | 4.90 | 136,975 |
| U.S. States that Start with N | 0 | - | 4.94 | 164,183 |
| U.S. States with Longest Names | 0 | - | 4.87 | 40,555 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 83,519 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 61,411 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 60,954 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 183,376 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 160,242 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 98,840 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 67,610 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 90,676 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,338 |
| World Map without 12 Countries | 0 | - | 4.97 | 330,153 |
| Country Shape Quiz #1 | 0 | - | 4.93 | 881,806 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 402,495 |
| Every Country Shape | 0 | - | 5.00 | 417,809 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 140,081 |
| Countries that Beat the United States | 0 | - | 4.93 | 157,653 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 609,811 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 96,283 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 306,496 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 37,148 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 78,389 |
| US States with an Empty Map | 0 | - | 5.00 | 591,779 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 87,635 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 42,124 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 124,477 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 131,557 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 97,873 |
| Flags with the Most Stars | 0 | - | 4.90 | 115,793 |
| Flags that are Red & White Only | 0 | - | 4.96 | 137,974 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 135,637 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 45,887 |
| Four Countries with Similar Flags #2 | 0 | - | 4.90 | 40,948 |
| Four Countries with Similar Flags #1 | 0 | - | 4.96 | 49,020 |
| Country Flags with the Most Red | 0 | - | 4.98 | 111,885 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 86,450 |
| Country Flags with the Most Green | 0 | - | 4.95 | 93,707 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 88,428 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 93,865 |
| Country Flags with the Most Black | 0 | - | 4.94 | 92,333 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 64,656 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 46,916 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 91,993 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 67,938 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 53,849 |
| Countries by Partial Flag Images #6 | 0 | - | 4.90 | 33,223 |
| Canada Country Quiz | 0 | - | 4.53 | 127,255 |
| Canada Cities Map Quiz | 0 | - | 4.53 | 113,070 |
| Countries With Blue and White Flags | 0 | - | 4.89 | 85,000 |
| Former Flags | 0 | - | 4.98 | 101,368 |
| Country Flags With Blue Removed | 0 | - | 4.90 | 39,672 |
| South America Capitals Quiz | 0 | - | 5.00 | 455,588 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 135,081 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 38,613 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 197,442 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 107,829 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 118,249 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,340 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 86,014 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 59,583 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 153,468 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,877 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,745 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.81 | 52,916 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 161,875 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 129,757 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,305 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 74,162 |
| Random Flag to Country | 0 | - | 4.99 | 549,274 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 280,260 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 208,150 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 148,296 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 97,887 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 105,699 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 116,076 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 103,176 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 76,580 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 54,157 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 81,357 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 91,237 |
| The Only American Country ... | 0 | - | 4.93 | 115,711 |
| Canada by Picture | 0 | - | 4.21 | 14,704 |
| Belize Country Quiz | 0 | - | 4.87 | 19,944 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,733 |
| Pixelated Asia Map | 0 | - | 4.91 | 68,391 |
| Pixelated Europe Map | 0 | - | 4.87 | 116,515 |
| O Canada Lyrics Quiz | 0 | - | 4.47 | 49,999 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.92 | 28,991 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,074 |
| Canada or Africa by Area | 0 | - | 4.75 | 16,396 |
| Countries Connected in the World Map #2 | 0 | - | 4.98 | 74,788 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 71,620 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 71,008 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 148,241 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 68,981 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 51,751 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,764,786 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 98,337 |
| Countries by Bordering Flags #2 | 0 | - | 4.87 | 79,033 |
| Brazil States Map Quiz | 0 | - | 4.84 | 44,107 |
| Europe Map Quiz | 0 | - | 5.00 | 4,550,096 |
| U.S. States by Picture #1 | 0 | - | 4.17 | 14,915 |
| Cross Flags of Europe | 0 | - | 4.44 | 285,184 |
| Satellite Images - Europe | 0 | - | 4.47 | 99,806 |
| European Cities by Picture #2 | 0 | - | 4.45 | 36,643 |
| States of Brazil | 0 | - | 4.97 | 78,168 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 46,838 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 152,323 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 41,499 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 75,108 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 35,048 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.88 | 108,157 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.83 | 57,782 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 92,761 |
| 1M Cities by Proximity - United States | 0 | - | 4.54 | 145,080 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 38,786 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 123,500 |
| Countries with American Expatriates | 0 | - | 4.55 | 41,821 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 82,563 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 86,524 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 119,875 |
| Country Picture Puzzle Game #1 | 0 | - | 4.85 | 83,019 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 59,420 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 56,832 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 57,646 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.84 | 39,560 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.89 | 73,416 |
| Merged Countries #2 | 0 | - | 4.96 | 94,730 |
| Merged Countries #6 | 0 | - | 4.91 | 69,551 |
| Merged Countries #7 | 0 | - | 4.93 | 78,720 |
| Colombia Country Quiz | 0 | - | 4.90 | 38,177 |
| United States Country Quiz | 0 | - | 4.45 | 95,803 |
| Chile Country Quiz | 0 | - | 4.81 | 38,011 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 39,387 |
| Flags of the Middle East | 0 | - | 4.70 | 60,753 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.74 | 57,936 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 75,136 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,614,488 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 134,691 |
| Random U.S. City to State | 0 | - | 4.44 | 70,548 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 117,252 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 134,808 |
| Countries by Road Signs | 0 | - | 4.98 | 49,508 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,439,103 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 57,324 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 68,400 |
| Random Country Shape to Country | 0 | - | 4.90 | 99,899 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 47,703 |
| Countries Bordering Brazil | 0 | - | 4.96 | 128,110 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 47,736 |
| Mexico Country Quiz | 0 | - | 4.48 | 69,532 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,398,600 |
| Oceania Map Quiz | 0 | - | 4.98 | 604,416 |
| Africa Map Quiz | 0 | - | 5.00 | 2,033,152 |
| Asia Map Quiz | 0 | - | 4.99 | 855,047 |
| Mexico Cities Map Quiz | 0 | - | 4.75 | 32,218 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 18,725 |
| U.S. Cities by Picture #2 | 0 | - | 4.00 | 14,404 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,099 |
| U.S. Geography by Letter - B | 0 | - | 4.51 | 63,153 |
| U.S. Geography by Letter - S | 0 | - | 4.53 | 48,481 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 66,199 |
| New England States | 0 | - | 4.51 | 58,984 |
| US States by Land Area | 0 | - | 4.63 | 50,753 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,283 |
| Add a Letter - Make a U.S. State | 0 | - | 4.71 | 79,913 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.71 | 53,710 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.77 | 39,230 |
| U.S. States by Borders | 0 | - | 4.61 | 33,892 |
| 10 Easternmost U.S. States | 0 | - | 4.55 | 54,844 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 85,322 |
