| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,005 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,284,477 |
| Random U.S. States on a Map | 0 | - | 4.96 | 624,410 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,213 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,733 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,210 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,544,043 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,561 |
| Pixelated United States Map | 0 | - | 4.87 | 93,953 |
| Vietnam War Countries | 0 | - | 4.83 | 93,971 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,725 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,102 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,478 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,713,703 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,776 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,409 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,232 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,737 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,631 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,102 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,964 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,009 |
| Every Country Shape | 0 | - | 5.00 | 462,769 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,372 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,978 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,891 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,989 |
| Flags of North and South America | 0 | - | 4.99 | 371,091 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,173 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,917 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,234 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,221 |
| Which City in California? | 0 | - | 4.56 | 31,980 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,594 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,757 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,535 |
| 20 Random Country Flags | 0 | - | 4.99 | 609,126 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,365 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,061 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,706 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,810 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,130 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,154 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,826 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,819 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,389 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,931 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,454 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,152 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,247 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,992 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,497 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,303 |
| Country Shapes Slideshow | 0 | - | 4.83 | 39,374 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,481 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,313 |
| Flags of Oceania | 0 | - | 5.00 | 257,562 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,709 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,261 |
| US States Quiz | 0 | - | 5.00 | 16,806,191 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,291 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,530,935 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,013 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,616 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,364 |
| U.S. Senators by State | 0 | - | 4.45 | 39,874 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,255 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,392 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,865 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,196 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,748 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,139 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,812 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,068 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,097 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,249 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,878 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,585 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,143 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,675 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,460 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,823 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,185 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,342 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,613 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,528 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,568 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,851 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,367 |
| Random European Capital to Country | 0 | - | 4.98 | 190,404 |
| Random European Country to Capital | 0 | - | 4.93 | 163,452 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,006 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,131 |
| Random African Capital to Country | 0 | - | 4.97 | 100,313 |
| Random African Country to Capital | 0 | - | 4.94 | 70,882 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,938 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,031 |
| Which City in Texas? | 0 | - | 4.45 | 25,042 |
| Which City in Florida? | 0 | - | 4.61 | 10,968 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,113 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,123 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,955 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,029 |
| Every European Country Shape | 0 | - | 4.96 | 201,093 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,459 |
| Every African Country Shape | 0 | - | 4.90 | 86,817 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,724 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,098 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,700 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,238 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,056 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,869 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,170 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,005 |
| Merged Countries #2 | 0 | - | 4.96 | 98,816 |
| Merged Countries #6 | 0 | - | 4.90 | 73,048 |
| Merged Countries #7 | 0 | - | 4.93 | 82,332 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,178 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,396 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,360 |
| Countries that Beat China | 0 | - | 4.86 | 115,339 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,507 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,721 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,983 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,229 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,458 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,811 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,472 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,051 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,506 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,043 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,272 |
| US States with an Empty Map | 0 | - | 5.00 | 622,183 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,509 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,387,457 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,039 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,054 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,550 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,553 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,786 |
| U.S. States By Population | 0 | - | 4.92 | 152,900 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,046 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,247 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,247 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,291 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,713 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,051 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,046 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,375 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,674 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,450 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,965 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,381 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,050 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,292 |
| California A-Z | 0 | - | 4.49 | 28,759 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,351 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,300 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,996 |
| Random European Flag to Country | 0 | - | 4.89 | 181,766 |
| Random African Flag to Country | 0 | - | 4.88 | 74,590 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,619 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,806 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,524 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,387 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,053 |
| China by Picture | 0 | - | 4.51 | 62,956 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,748 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,930 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,568 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,893 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,978 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,879 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,839 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,213 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,470 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,705 |
| Asia Map Quiz | 0 | - | 4.99 | 912,535 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,450 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,240 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,407 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,945 |
| U.S. State Flags | 0 | - | 4.89 | 169,303 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,720 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,125 |
| Hawaiian Islands | 0 | - | 4.83 | 42,606 |
| Rivers of the United States | 0 | - | 4.93 | 65,974 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,983 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,027 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,240 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,360 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,242 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,782 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,674 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,762 |
| States that Beat California | 0 | - | 4.54 | 63,481 |
| States that Beat Texas | 0 | - | 4.58 | 44,258 |
| States that Beat New York | 0 | - | 4.50 | 44,815 |
| Name a City - European Countries | 0 | - | 4.91 | 65,048 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,661 |
