| Flags of North and South America Quiz | 0 | - | 4.99 | 306,857 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,110 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,677 |
| Flags of Asia Quiz | 0 | - | 4.99 | 519,832 |
| Countries Closest to Canada | 0 | - | 4.90 | 183,396 |
| Flags of Africa Quiz | 0 | - | 4.99 | 382,095 |
| Pixelated United States Map | 0 | - | 4.90 | 81,429 |
| Flags of Oceania | 0 | - | 5.00 | 213,075 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,795 |
| US States Quiz | 0 | - | 5.00 | 14,603,288 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 338,592 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,377 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 62,054 |
| Total United States Immigration by Country | 0 | - | 4.90 | 95,996 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,524 |
| Mexico States Map Quiz | 0 | - | 4.85 | 89,664 |
| Flags of the Mediterranean | 0 | - | 4.94 | 123,179 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,167 |
| States of Mexico | 0 | - | 4.95 | 138,852 |
| Cities by Picture #2 | 0 | - | 4.22 | 32,174 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 92,160 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,752 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 99,541 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 95,250 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 98,365 |
| U.S. States with Short Names | 0 | - | 4.87 | 128,547 |
| U.S. States that Start with M | 0 | - | 4.91 | 149,370 |
| U.S. States By Population | 0 | - | 4.90 | 129,329 |
| U.S. States that Start with N | 0 | - | 4.95 | 154,522 |
| U.S. States with Longest Names | 0 | - | 4.84 | 35,590 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 57,948 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 55,312 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 171,536 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 148,807 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 90,512 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,797 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 79,307 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.86 | 38,857 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,825 |
| Country Shape Quiz #2 | 0 | - | 4.96 | 375,035 |
| Every Country Shape | 0 | - | 5.00 | 376,614 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 123,571 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,035 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,828 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 88,684 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 270,587 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 34,734 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 40,027 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 72,815 |
| US States with an Empty Map | 0 | - | 5.00 | 549,620 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 70,462 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 35,597 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 115,096 |
| Countries by Partial Flag Images #1 | 0 | - | 4.97 | 112,036 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 87,935 |
| Flags with the Most Stars | 0 | - | 4.90 | 104,753 |
| Flags that are Red & White Only | 0 | - | 4.97 | 130,147 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,200 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 34,114 |
| Four Countries with Similar Flags #2 | 0 | - | 4.88 | 34,815 |
| Four Countries with Similar Flags #1 | 0 | - | 4.98 | 42,595 |
| Country Flags with the Most Red | 0 | - | 4.97 | 89,746 |
| Country Flags with the Most Blue | 0 | - | 4.90 | 78,156 |
| Country Flags with the Most Green | 0 | - | 4.95 | 78,354 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 79,949 |
| Country Flags with the Most Yellow | 0 | - | 4.92 | 76,761 |
| Country Flags with the Most Black | 0 | - | 4.94 | 84,995 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.94 | 54,986 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 43,543 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 81,247 |
| Countries by Partial Flag Images #4 | 0 | - | 4.90 | 62,258 |
| Countries by Partial Flag Images #5 | 0 | - | 4.97 | 47,872 |
| Canada Country Quiz | 0 | - | 4.54 | 120,583 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,917 |
| Canada Cities Map Quiz | 0 | - | 4.65 | 108,875 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 81,699 |
| Former Flags | 0 | - | 4.98 | 80,800 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 32,840 |
| South America Capitals Quiz | 0 | - | 5.00 | 416,146 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 123,913 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 37,831 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 31,513 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 183,352 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 99,413 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 100,009 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 80,156 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 70,495 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 56,919 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 145,040 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,906 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,919 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 48,948 |
| World Map without 12 Countries | 0 | - | 4.97 | 313,828 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 150,223 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 120,065 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,134 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 68,282 |
| Random Flag to Country | 0 | - | 4.99 | 500,320 |
| Countries by Partial Flag Images #6 | 0 | - | 4.92 | 26,536 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 266,063 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 196,553 |
| Country Shape Quiz #5 | 0 | - | 4.93 | 138,129 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 90,125 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 98,987 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 108,816 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 97,028 |
| Country Shapes in the World Map #6 | 0 | - | 4.97 | 71,823 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 49,272 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 75,773 |
| The Only American Country ... | 0 | - | 4.94 | 108,980 |
| Canada by Picture | 0 | - | 4.19 | 13,949 |
| Belize Country Quiz | 0 | - | 4.88 | 18,590 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,199 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,629 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,643 |
| O Canada Lyrics Quiz | 0 | - | 4.43 | 48,755 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.92 | 26,323 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,582 |
| Canada or Africa by Area | 0 | - | 4.79 | 13,215 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 68,223 |
| Countries Connected in the World Map #1 | 0 | - | 4.96 | 65,199 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 64,619 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 141,163 |
| Countries in a Strip of the World Map | 0 | - | 4.98 | 63,740 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 47,896 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,998,799 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 93,459 |
| Countries by Bordering Flags #2 | 0 | - | 4.89 | 74,934 |
| Brazil States Map Quiz | 0 | - | 4.84 | 39,032 |
| Europe Map Quiz | 0 | - | 5.00 | 4,262,762 |
| U.S. States by Picture #1 | 0 | - | 4.15 | 14,289 |
| Cross Flags of Europe | 0 | - | 4.43 | 256,154 |
| Satellite Images - Europe | 0 | - | 4.44 | 80,657 |
| European Cities by Picture #2 | 0 | - | 4.47 | 34,288 |
| States of Brazil | 0 | - | 4.96 | 67,525 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 39,109 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 130,901 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 68,997 |
| 500 Biggest US Cities | 0 | - | 4.85 | 96,629 |
| 1M Cities by Proximity - United States | 0 | - | 4.49 | 136,091 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,304 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,931 |
| Countries with American Expatriates | 0 | - | 4.59 | 40,823 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 77,319 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 82,950 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 112,787 |
| Country Picture Puzzle Game #1 | 0 | - | 4.87 | 78,984 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 45,886 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.91 | 53,716 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 54,562 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.82 | 36,587 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.87 | 67,508 |
| Merged Countries #2 | 0 | - | 4.96 | 89,014 |
| Merged Countries #4 | 0 | - | 4.87 | 83,577 |
| Merged Countries #6 | 0 | - | 4.88 | 64,578 |
| Merged Countries #7 | 0 | - | 4.93 | 73,773 |
| Colombia Country Quiz | 0 | - | 4.92 | 34,633 |
| United States Country Quiz | 0 | - | 4.45 | 88,135 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,168 |
| Flags of the Middle East | 0 | - | 4.71 | 58,292 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.84 | 85,657 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 72,059 |
| U.S. National Parks Quiz | 0 | - | 4.79 | 46,341 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,630 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,039 |
| Random U.S. City to State | 0 | - | 4.43 | 65,220 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,352 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 53,700 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.94 | 64,145 |
| Random Country Shape to Country | 0 | - | 4.87 | 73,423 |
| Countries Bordering Brazil | 0 | - | 4.96 | 123,306 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 44,939 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 198,137 |
| Mexico Country Quiz | 0 | - | 4.48 | 66,005 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,947 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,398 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,885 |
| Asia Map Quiz | 0 | - | 4.99 | 776,294 |
| Ontario Cities Map Quiz | 0 | - | 4.63 | 17,782 |
| U.S. Cities by Picture #2 | 0 | - | 3.98 | 13,830 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,547 |
| 10 Closest Megacities to New York City | 0 | - | 4.54 | 54,322 |
| New England States | 0 | - | 4.53 | 52,372 |
| US States by Land Area | 0 | - | 4.59 | 48,229 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 36,040 |
| Add a Letter - Make a U.S. State | 0 | - | 4.74 | 76,063 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 50,722 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 37,039 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 52,752 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 82,214 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 40,305 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.90 | 28,511 |
| Africa Capitals Quiz | 0 | - | 4.99 | 628,545 |
| Asia Capitals Quiz | 0 | - | 4.98 | 588,650 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,710 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,128 |
| The Only European Country ... | 0 | - | 4.94 | 176,347 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,442 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,436 |
| Random European Flag to Country | 0 | - | 4.90 | 160,436 |
