| Spanish to English Country Names | 0 | - | 4.85 | 32,140 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,348 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,298 |
| Spanish Animal Words | 0 | - | 4.53 | 95,403 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 39,983 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,712 |
| Empires by Maps | 0 | - | 4.98 | 118,685 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,525 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,343 |
| Top World Languages | 0 | - | 4.92 | 813,870 |
| Spanish Food Words | 0 | - | 4.64 | 249,188 |
| All Country Flags of the World | 0 | - | 5.00 | 3,607,613 |
| Spanish Name Translation | 0 | - | 4.13 | 168,015 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,014 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,909 |
| Play-Doh People from History | 0 | - | 4.99 | 93,954 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,375 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,782 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 48,944 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,087 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,405 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,912 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,039 |
| Countries by Official Language | 0 | - | 4.95 | 192,899 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,598 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,025 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,304 |
| Countries in their Native Language | 0 | - | 4.99 | 196,752 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,638 |
| Official European Union Languages | 0 | - | 4.97 | 237,059 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,775 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,925 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,297 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,187 |
| Wikipedia Languages | 0 | - | 4.97 | 126,563 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,799 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,611 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,016 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 11,969 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,873 |
| Flags with Crescents | 0 | - | 4.98 | 167,751 |
| Country Flag Trivia | 0 | - | 4.81 | 56,010 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,535 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,539 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,041 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,530 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,443 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 59,966 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,115 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,723 |
| National Football Team Logos | 0 | - | 4.84 | 178,847 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,331 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,427 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,685 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,761 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,457 |
| Spanish Loan Words | 0 | - | 4.23 | 45,778 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,061 |
| German-Speaking Countries | 0 | - | 4.89 | 123,540 |
| Italian Name Translation | 0 | - | 4.81 | 45,196 |
| French-Speaking Countries | 0 | - | 4.85 | 268,975 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 119,504 |
| Click Timeline: Countries Independence | 0 | - | 4.91 | 61,382 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.97 | 82,178 |
| Click the Planet | 0 | - | 4.96 | 90,340 |
| Country to Population Click Quiz | 0 | - | 4.98 | 43,062 |
| Years in History by Picture | 0 | - | 4.44 | 35,144 |
| Where Are These Doors? | 0 | - | 4.45 | 29,621 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,287 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,830 |
| Flags to Languages | 0 | - | 4.95 | 172,617 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,165 |
| English Speaking Countries | 0 | - | 4.64 | 356,142 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,398 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,686 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,176 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,268 |
| Click Timeline: Famous Buildings | 0 | - | 4.95 | 61,270 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,360 |
| Fruits by Picture | 0 | - | 4.20 | 804,897 |
| Old Movies by Picture | 0 | - | 4.51 | 24,836 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,717 |
| Name that Object #1 | 0 | - | 3.56 | 96,322 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 47,826 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,901 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,696 |
| Geography by Picture - B | 0 | - | 4.42 | 55,436 |
| Geography by Picture - H | 0 | - | 4.49 | 58,066 |
| Geography by Picture - N | 0 | - | 4.45 | 42,061 |
| Geography by Picture - R | 0 | - | 4.55 | 40,887 |
| Geography by Picture - T | 0 | - | 4.54 | 57,694 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,510 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,715 |
| Random Logos Quiz | 0 | - | 4.32 | 207,155 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,464 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,152 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,742 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,649 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,334 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,545 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,310 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,919 |
| Name that Bug | 0 | - | 4.12 | 45,460 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,197 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,647 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,435 |
| Elements by Picture | 0 | - | 4.28 | 69,593 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,172 |
| Islands by Picture | 0 | - | 4.29 | 106,000 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,071 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,038 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,823 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,880 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,970 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,284 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,948 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,175 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,795 |
| International Footballers by Picture | 0 | - | 4.50 | 54,838 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,845 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,728 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,340 |
| Geography by Picture - A | 0 | - | 4.39 | 60,066 |
| Geography by Picture - D | 0 | - | 4.15 | 45,516 |
| Geography by Picture - F | 0 | - | 4.31 | 50,844 |
| Geography by Picture - G | 0 | - | 4.38 | 47,809 |
| Geography by Picture - J | 0 | - | 4.16 | 38,348 |
| Geography by Picture - K | 0 | - | 4.28 | 33,030 |
| Geography by Picture - C | 0 | - | 4.31 | 56,926 |
| Geography by Picture - L | 0 | - | 4.37 | 58,782 |
| Geography by Picture - M | 0 | - | 4.14 | 40,356 |
| Geography by Picture - P | 0 | - | 4.24 | 42,315 |
| Geography by Picture - S | 0 | - | 4.38 | 46,928 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,582 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,572 |
| Flag Maths | 0 | - | 4.78 | 57,686 |
| Satellite Images #1 | 0 | - | 4.46 | 129,048 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,018 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,673 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,676 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,823 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,419 |
| Soccer Team Logos | 0 | - | 4.26 | 371,175 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,404,136 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,624 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,489 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,801 |
| Movie Logos | 0 | - | 4.33 | 236,146 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,859 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,281 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,368 |
| History by Picture - A | 0 | - | 4.25 | 45,486 |
| History by Picture - B | 0 | - | 4.40 | 48,613 |
| History by Picture - C | 0 | - | 4.36 | 54,114 |
| History by Picture - F | 0 | - | 4.35 | 37,611 |
| History by Picture - G | 0 | - | 4.40 | 41,878 |
| History by Picture - D | 0 | - | 4.29 | 44,034 |
| History by Picture - E | 0 | - | 4.27 | 43,655 |
| History by Picture - H | 0 | - | 4.37 | 36,567 |
| History by Picture - K | 0 | - | 4.35 | 33,131 |
| History by Picture - M | 0 | - | 4.17 | 35,935 |
| History by Picture - N | 0 | - | 4.40 | 41,023 |
| History by Picture - O | 0 | - | 4.39 | 36,069 |
| History by Picture - T | 0 | - | 4.20 | 33,117 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,901 |
| Slavic Languages | 0 | - | 4.67 | 54,025 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,440 |
| Translations of John | 0 | - | 4.53 | 26,837 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,495 |
| French Animal Words | 0 | - | 4.44 | 133,784 |
| French Food Words | 0 | - | 4.78 | 193,715 |
| Word Addition Click Quiz #1 | 0 | - | 4.70 | 49,181 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,526 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,733 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,031 |
| Flowers by Picture | 0 | - | 4.46 | 105,034 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,547 |
| Name that Object #2 | 0 | - | 3.64 | 15,338 |
| Authors by Picture | 0 | - | 4.48 | 25,405 |
| Name that Object #3 | 0 | - | 3.93 | 14,314 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,545 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,596 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,202 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,255 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,432 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,463 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,127 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,963 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,801 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,926 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,174 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,906 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,489 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,060 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,153 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,943 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,283 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,028 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,982 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,659 |
