| Flags of North and South America Quiz | 0 | - | 4.99 | 313,901 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,059,204 |
| Flags of Asia Quiz | 0 | - | 4.99 | 531,313 |
| Flags of Africa Quiz | 0 | - | 5.00 | 393,169 |
| Flags of Oceania | 0 | - | 5.00 | 218,853 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,755 |
| Flags of the Mediterranean | 0 | - | 4.93 | 125,200 |
| Countries by Partial Flag Images #1 | 0 | - | 4.97 | 114,202 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 89,773 |
| Flags with the Most Stars | 0 | - | 4.91 | 107,199 |
| Flags that are Red & White Only | 0 | - | 4.97 | 131,716 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 127,047 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 36,693 |
| Four Countries with Similar Flags #2 | 0 | - | 4.89 | 36,126 |
| Four Countries with Similar Flags #1 | 0 | - | 4.98 | 43,975 |
| Country Flags with the Most Red | 0 | - | 4.97 | 92,521 |
| Country Flags with the Most Blue | 0 | - | 4.91 | 80,224 |
| Country Flags with the Most Green | 0 | - | 4.96 | 80,837 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 82,158 |
| Country Flags with the Most Yellow | 0 | - | 4.93 | 78,640 |
| Country Flags with the Most Black | 0 | - | 4.94 | 86,918 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.94 | 55,837 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 44,344 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 82,414 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 63,329 |
| Countries by Partial Flag Images #5 | 0 | - | 4.97 | 49,044 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 82,488 |
| Former Flags | 0 | - | 4.98 | 82,409 |
| Pixelated United States Map | 0 | - | 4.90 | 83,091 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 34,603 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 147,291 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,800 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,394 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 69,792 |
| Random Flag to Country | 0 | - | 4.99 | 512,482 |
| Countries by Partial Flag Images #6 | 0 | - | 4.90 | 28,032 |
| US States Quiz | 0 | - | 5.00 | 14,914,844 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 342,288 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 26,981 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,218 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,893 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,219 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,622 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,664 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 94,736 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 75,978 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,540 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,475 |
| States of Mexico | 0 | - | 4.94 | 143,798 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,650 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,768 |
| Countries Closest to Canada | 0 | - | 4.90 | 185,590 |
| Cross Flags of Europe | 0 | - | 4.43 | 260,872 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.84 | 87,215 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 101,504 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,350 |
| 10 Southernmost U.S. States | 0 | - | 4.85 | 100,377 |
| U.S. States with Short Names | 0 | - | 4.87 | 131,461 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,034 |
| U.S. States By Population | 0 | - | 4.90 | 131,095 |
| U.S. States that Start with N | 0 | - | 4.95 | 156,572 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,585 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 78,601 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,801 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,752 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,290 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,249 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 92,407 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,227 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,495 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,724 |
| World Map without 12 Countries | 0 | - | 4.97 | 317,572 |
| Canada or Africa by Area | 0 | - | 4.80 | 14,219 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 842,877 |
| Country Shape Quiz #2 | 0 | - | 4.96 | 379,187 |
| Every Country Shape | 0 | - | 5.00 | 388,145 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 42,001 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 125,674 |
| Countries that Beat the United States | 0 | - | 4.92 | 147,320 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,469 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 279,298 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,296 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 41,849 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,954 |
| US States with an Empty Map | 0 | - | 5.00 | 560,180 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 72,439 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 36,986 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 116,982 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 21,188 |
| Flags of the Middle East | 0 | - | 4.71 | 58,981 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 31,977 |
| Cities by Picture #2 | 0 | - | 4.22 | 32,626 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,125 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,213 |
| Country Flags with the Southern Cross | 0 | - | 4.72 | 51,925 |
| Similar Flags #1 | 0 | - | 4.75 | 111,879 |
| Similar Flags #2 | 0 | - | 4.79 | 114,088 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 119,657 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 140,916 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 108,098 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 186,721 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,282 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 101,811 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,191 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,116 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,352 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,925 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 153,079 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 122,468 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,739 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 269,258 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 199,169 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 140,378 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 92,243 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 100,563 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 110,550 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 98,476 |
| Country Shapes in the World Map #6 | 0 | - | 4.97 | 72,994 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 50,465 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 77,223 |
| Cartoon Versions of Countries | 0 | - | 5.00 | 87,378 |
| The Only American Country ... | 0 | - | 4.94 | 110,874 |
| Belize Country Quiz | 0 | - | 4.88 | 18,966 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,100 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,053 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,501 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,439 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 69,846 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 66,764 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 66,266 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 142,821 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 65,074 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 48,781 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,228,925 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,373 |
| Europe Map Quiz | 0 | - | 5.00 | 4,333,605 |
| U.S. States by Picture #1 | 0 | - | 4.17 | 14,423 |
| Satellite Images - Europe | 0 | - | 4.44 | 82,465 |
| European Cities by Picture #2 | 0 | - | 4.47 | 34,947 |
| States of Brazil | 0 | - | 4.97 | 70,224 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 41,304 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 143,066 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 70,462 |
| 500 Biggest US Cities | 0 | - | 4.88 | 100,030 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 53,380 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,330 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,867 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,206 |
| Countries with American Expatriates | 0 | - | 4.58 | 41,081 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 78,661 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,766 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 114,637 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 79,934 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 46,577 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 54,450 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 55,340 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 37,309 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,173 |
| Merged Countries #2 | 0 | - | 4.96 | 90,408 |
| Merged Countries #4 | 0 | - | 4.87 | 85,227 |
| Merged Countries #6 | 0 | - | 4.90 | 65,894 |
| Merged Countries #7 | 0 | - | 4.94 | 75,087 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,558 |
| Canada Country Quiz | 0 | - | 4.54 | 122,343 |
| United States Country Quiz | 0 | - | 4.44 | 90,290 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,520 |
| Canada Cities Map Quiz | 0 | - | 4.55 | 110,088 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 72,945 |
| U.S. National Parks Quiz | 0 | - | 4.78 | 47,403 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,541,329 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,178 |
| Random U.S. City to State | 0 | - | 4.44 | 66,396 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.95 | 111,011 |
| Countries by Road Signs | 0 | - | 4.98 | 45,951 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,349,177 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,628 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 65,237 |
| Random Country Shape to Country | 0 | - | 4.85 | 77,245 |
| Canada by Picture | 0 | - | 4.19 | 14,140 |
| Countries Bordering Brazil | 0 | - | 4.96 | 124,563 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 38,003 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,645 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 199,502 |
| Mexico Country Quiz | 0 | - | 4.48 | 67,000 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,352,683 |
| Oceania Map Quiz | 0 | - | 4.98 | 573,701 |
| Africa Map Quiz | 0 | - | 5.00 | 1,954,263 |
| Asia Map Quiz | 0 | - | 4.99 | 795,731 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 152,619 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 390,476 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,533 |
| New England States | 0 | - | 4.52 | 52,525 |
| US States by Land Area | 0 | - | 4.54 | 48,811 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 36,364 |
| Add a Letter - Make a U.S. State | 0 | - | 4.75 | 77,063 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 51,483 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 37,555 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 53,243 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 83,029 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 40,775 |
