| Flags of North and South America | 0 | - | 4.99 | 371,901 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,958 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,435 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,256 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,023 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,259 |
| Pixelated United States Map | 0 | - | 4.87 | 94,068 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,290 |
| Flags of Oceania | 0 | - | 5.00 | 258,160 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,906 |
| US States Quiz | 0 | - | 5.00 | 16,831,317 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,593 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,492 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,538 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,321 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,213 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,467 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,285 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| States of Mexico | 0 | - | 4.95 | 175,499 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,504 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,081 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,071 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,341 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,510 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,317 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,640 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,164 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,204 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,690 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,962 |
| U.S. States By Population | 0 | - | 4.92 | 153,007 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,185 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,126 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,101 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,459 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,328 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,798 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,761 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,666 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,017 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,932 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,392 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,297 |
| Every Country Shape | 0 | - | 5.00 | 463,717 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,136 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,536 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,157 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,596 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,336 |
| US States with an Empty Map | 0 | - | 5.00 | 623,257 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,726 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,386 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,893 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,288 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,548 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,073 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,045 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,998 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,679 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,779 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,318 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,300 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,180 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,326 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,432 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,183 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,884 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,350 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,619 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,004 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,266 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,574 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,783 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,885 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,667 |
| Canada Country Quiz | 0 | - | 4.54 | 132,321 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,070 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,349 |
| Former Flags | 0 | - | 4.97 | 107,467 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,867 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,291 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,416 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,618 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,424 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,478 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,394 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,827 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,802 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,032 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,303 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,283 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,821 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,930 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,662 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,397 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,573 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,237 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,877 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,191 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,266 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,309 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,960 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,144 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,502 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,039 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,722 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,070 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,391 |
| The Only American Country ... | 0 | - | 4.92 | 121,402 |
| Canada by Picture | 0 | - | 4.25 | 18,755 |
| Belize Country Quiz | 0 | - | 4.85 | 20,933 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,647 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,501 |
| O Canada Lyrics | 0 | - | 4.47 | 50,912 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,888 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,923 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,275 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,246 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,936 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,194 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,216 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,358 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,937 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,298,258 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,564 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,017 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,863 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,480 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,417 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,374 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,313 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,151 |
| States of Brazil | 0 | - | 4.97 | 87,657 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,667 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,635 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,021 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,053 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,226 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,568 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,474 |
| 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 | 150,383 |
| 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 | 33,032 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,204 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,559 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,297 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,253 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,381 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,354 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,784 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,279 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,097 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,916 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,450 |
| Merged Countries #2 | 0 | - | 4.96 | 98,896 |
| Merged Countries #6 | 0 | - | 4.90 | 73,123 |
| Merged Countries #7 | 0 | - | 4.93 | 82,443 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,632 |
| United States Country Quiz | 0 | - | 4.43 | 101,313 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,159 |
| Flags of the Middle East | 0 | - | 4.69 | 62,556 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,887 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,823 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,489 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,221 |
| Random U.S. City to State | 0 | - | 4.45 | 76,115 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,695 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,616 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,259 |
| Countries by Road Signs | 0 | - | 4.98 | 53,641 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,907 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,162 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,770 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,803 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,529 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,440 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,510 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,849 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,330 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,559 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,584 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,645 |
| Asia Map Quiz | 0 | - | 4.99 | 914,461 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,442 |
| U.S. Cities by Picture #2 | 0 | - | 4.00 | 14,875 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,493 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,293 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,783 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,299 |
