| Flags of North and South America | 0 | - | 4.99 | 365,383 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,292 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,880 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,412 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,227 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,149 |
| Pixelated United States Map | 0 | - | 4.89 | 93,282 |
| Flags of Oceania | 0 | - | 5.00 | 254,573 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,624 |
| US States Quiz | 0 | - | 5.00 | 16,677,286 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,039 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,040 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,572 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,505 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,928 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,665 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,355 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,372 |
| States of Mexico | 0 | - | 4.95 | 173,003 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,322 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,913 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,508 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,266 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,702 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,565 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,198 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,257 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,469 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,738 |
| U.S. States By Population | 0 | - | 4.92 | 152,245 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,235 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,768 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,438 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,699 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,779 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,228 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,983 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,680 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,930 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,428 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,026 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,395 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,200 |
| Every Country Shape | 0 | - | 5.00 | 457,939 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,259 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,371 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,281 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,957 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,757 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,854 |
| US States with an Empty Map | 0 | - | 5.00 | 618,060 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,524 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,443 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,772 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,312 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 113,840 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,422 |
| Flags that are Red & White Only | 0 | - | 4.97 | 146,756 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 144,220 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,103 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,383 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,366 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,030 |
| Country Flags with the Most Blue | 0 | - | 4.87 | 91,517 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,595 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,411 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,104 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,664 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,169 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,573 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,253 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,553 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,592 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,812 |
| Canada Country Quiz | 0 | - | 4.54 | 131,621 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,552 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,954 |
| Former Flags | 0 | - | 4.97 | 106,521 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,528 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,645 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,745 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,209 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,105 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,421 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,775 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,548 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,564 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,928 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,505 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,248 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,777 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,859 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,026 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,764 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,247 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,910 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,444 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,402 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,811 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,785 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 158,590 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,010 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,181 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,517 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,110 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,168 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,925 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,447 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,932 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,519 |
| The Only American Country ... | 0 | - | 4.92 | 120,648 |
| Canada by Picture | 0 | - | 4.25 | 18,060 |
| Belize Country Quiz | 0 | - | 4.85 | 20,779 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,938 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,275 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,630 |
| O Canada Lyrics | 0 | - | 4.47 | 50,764 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,648 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,997 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,022 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,441 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,178 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,453 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,406 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,703 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,531 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,213,998 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,966 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,521 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,310 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,999 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,349 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,534 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,600 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,903 |
| States of Brazil | 0 | - | 4.98 | 86,179 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,758 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,122 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,358 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,598 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,612 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,295 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,436 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,662 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,584 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,765 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,291 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,453 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,729 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,038 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,411 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,507 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,742 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,451 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,955 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,761 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,595 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,038 |
| Merged Countries #2 | 0 | - | 4.96 | 98,383 |
| Merged Countries #6 | 0 | - | 4.91 | 72,637 |
| Merged Countries #7 | 0 | - | 4.93 | 81,879 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,268 |
| United States Country Quiz | 0 | - | 4.43 | 100,455 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,060 |
| Flags of the Middle East | 0 | - | 4.69 | 62,277 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,590 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,570 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,986 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,582 |
| Random U.S. City to State | 0 | - | 4.45 | 75,186 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,839 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,103 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,211 |
| Countries by Road Signs | 0 | - | 4.98 | 52,969 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,533,977 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,742 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,307 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,820 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,624 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,892 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,248 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,658 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,919 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,940 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,384 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,599 |
| Asia Map Quiz | 0 | - | 4.99 | 905,650 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,300 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,327 |
| U.S. Cities by Picture #2 | 0 | - | 4.00 | 14,805 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,804 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,493 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,049 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,177 |
| New England States | 0 | - | 4.51 | 59,695 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,414 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,872 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,253 |
