| Flags of North and South America | 0 | - | 4.99 | 371,939 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,060 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,470 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,304 |
| Flags of Oceania | 0 | - | 5.00 | 258,177 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,915 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,297 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,298 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,562 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,077 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,050 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,006 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,687 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,788 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,325 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,305 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,185 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,331 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,437 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,189 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,894 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,360 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,623 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,006 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,272 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,578 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,789 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,894 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,676 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,352 |
| Former Flags | 0 | - | 4.97 | 107,474 |
| Pixelated United States Map | 0 | - | 4.87 | 94,076 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,868 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,295 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,037 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,306 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,287 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,664 |
| US States Quiz | 0 | - | 5.00 | 16,832,254 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,889 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,499 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,547 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,900 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,327 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,226 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,452 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,574 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,023 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,471 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| States of Mexico | 0 | - | 4.95 | 175,510 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,599 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,077 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,350 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,517 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,257 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,026 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,332 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,382 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,641 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,169 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,208 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,695 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,964 |
| U.S. States By Population | 0 | - | 4.92 | 153,008 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,189 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,315 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,131 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,106 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,464 |
| US States with an Empty Map | 0 | - | 5.00 | 623,283 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,331 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,809 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,763 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,669 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,021 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,954 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,270 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,406 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,308 |
| Every Country Shape | 0 | - | 5.00 | 463,749 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,533 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,146 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,545 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,294 |
| Flags of the Middle East | 0 | - | 4.69 | 62,557 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,600 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,338 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,733 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,388 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,903 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,433 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,626 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,939 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,661 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,562 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,166 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,504 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,083 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,433 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,482 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,399 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,828 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,805 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,830 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,941 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,936 |
| Similar Flags #1 | 0 | - | 4.75 | 129,775 |
| Similar Flags #2 | 0 | - | 4.74 | 137,084 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,586 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,244 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,884 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,201 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,267 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,312 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,964 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,148 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,505 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,042 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,727 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,073 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,586 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,392 |
| The Only American Country ... | 0 | - | 4.92 | 121,405 |
| Belize Country Quiz | 0 | - | 4.85 | 20,933 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,176 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,653 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,002 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,505 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,626 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,314 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,151 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,934 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,251 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,944 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,200 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,221 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,365 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,943 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,400 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,298,864 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,876 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,418 |
| States of Brazil | 0 | - | 4.97 | 87,662 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,669 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,638 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,023 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,057 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,226 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,572 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,479 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,034 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,259 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,387 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,033 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,204 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,560 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,302 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,330 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,265 |
| Countries by Road Signs | 0 | - | 4.98 | 53,644 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,355 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,787 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,281 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,101 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,920 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,256 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,466 |
| Merged Countries #2 | 0 | - | 4.96 | 98,898 |
| Merged Countries #6 | 0 | - | 4.90 | 73,131 |
| Merged Countries #7 | 0 | - | 4.93 | 82,447 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,635 |
| Canada Country Quiz | 0 | - | 4.54 | 132,322 |
| United States Country Quiz | 0 | - | 4.43 | 101,320 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,590 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,626 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,725 |
| Asia Map Quiz | 0 | - | 4.99 | 914,512 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,159 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,072 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,890 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,826 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,517 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,047 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,528 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,224 |
| Random U.S. City to State | 0 | - | 4.45 | 76,122 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,702 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,618 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,959 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,166 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,775 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,816 |
| Canada by Picture | 0 | - | 4.25 | 18,755 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,441 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,512 |
