| Spanish to English Country Names | 0 | - | 4.85 | 32,136 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,347 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,296 |
| 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 | 101,709 |
| Empires by Maps | 0 | - | 4.98 | 118,680 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,523 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,342 |
| Top World Languages | 0 | - | 4.92 | 813,855 |
| Spanish Food Words | 0 | - | 4.64 | 249,186 |
| All Country Flags of the World | 0 | - | 5.00 | 3,607,514 |
| Spanish Name Translation | 0 | - | 4.13 | 168,013 |
| 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 | 93,951 |
| 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 | 2,527,378 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,888 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,027 |
| Countries by Official Language | 0 | - | 4.95 | 192,896 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,597 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,025 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,299 |
| Countries in their Native Language | 0 | - | 4.99 | 196,748 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,638 |
| Official European Union Languages | 0 | - | 4.97 | 237,058 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,775 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,923 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,296 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,183 |
| Wikipedia Languages | 0 | - | 4.97 | 126,561 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,798 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,606 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,015 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 11,967 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,872 |
| Flags with Crescents | 0 | - | 4.98 | 167,745 |
| Country Flag Trivia | 0 | - | 4.81 | 56,009 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,529 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,538 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,039 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,530 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,442 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 59,965 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,112 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,721 |
| National Football Team Logos | 0 | - | 4.84 | 178,844 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,331 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,426 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,685 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,757 |
| 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 | 45,195 |
| French-Speaking Countries | 0 | - | 4.85 | 268,973 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 119,504 |
| Click Timeline: Countries Independence | 0 | - | 4.91 | 61,380 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.97 | 82,176 |
| Click the Planet | 0 | - | 4.96 | 90,337 |
| Country to Population Click Quiz | 0 | - | 4.98 | 43,059 |
| Years in History by Picture | 0 | - | 4.44 | 35,142 |
| 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 | 172,614 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,164 |
| English Speaking Countries | 0 | - | 4.64 | 356,140 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,398 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,682 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,175 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,268 |
| Click Timeline: Famous Buildings | 0 | - | 4.95 | 61,267 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,360 |
| Fruits by Picture | 0 | - | 4.20 | 804,893 |
| Old Movies by Picture | 0 | - | 4.51 | 24,836 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,715 |
| 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 | 335,691 |
| Geography by Picture - B | 0 | - | 4.42 | 55,435 |
| 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 | 57,693 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,510 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,700 |
| Random Logos Quiz | 0 | - | 4.32 | 207,153 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,461 |
| 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 | 37,333 |
| 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 | 66,918 |
| 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 | 50,434 |
| Elements by Picture | 0 | - | 4.28 | 69,591 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,172 |
| Islands by Picture | 0 | - | 4.29 | 105,998 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,071 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,036 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,820 |
| 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 | 47,794 |
| International Footballers by Picture | 0 | - | 4.50 | 54,838 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,840 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,722 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,336 |
| 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 | 50,843 |
| Geography by Picture - G | 0 | - | 4.38 | 47,809 |
| Geography by Picture - J | 0 | - | 4.16 | 38,347 |
| 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 | 58,780 |
| Geography by Picture - M | 0 | - | 4.14 | 40,355 |
| Geography by Picture - P | 0 | - | 4.24 | 42,314 |
| Geography by Picture - S | 0 | - | 4.38 | 46,928 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,575 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,571 |
| Flag Maths | 0 | - | 4.78 | 57,686 |
| Satellite Images #1 | 0 | - | 4.46 | 129,048 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,017 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,672 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,675 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,823 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,419 |
| Soccer Team Logos | 0 | - | 4.26 | 371,171 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,404,105 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,611 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,488 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,796 |
| Movie Logos | 0 | - | 4.33 | 236,139 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,857 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,280 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,366 |
| History by Picture - A | 0 | - | 4.25 | 45,485 |
| History by Picture - B | 0 | - | 4.40 | 48,612 |
| History by Picture - C | 0 | - | 4.36 | 54,112 |
| History by Picture - F | 0 | - | 4.35 | 37,610 |
| History by Picture - G | 0 | - | 4.40 | 41,876 |
| History by Picture - D | 0 | - | 4.29 | 44,032 |
| History by Picture - E | 0 | - | 4.27 | 43,654 |
| History by Picture - H | 0 | - | 4.37 | 36,565 |
| History by Picture - K | 0 | - | 4.35 | 33,129 |
| History by Picture - M | 0 | - | 4.17 | 35,934 |
| History by Picture - N | 0 | - | 4.40 | 41,022 |
| History by Picture - O | 0 | - | 4.39 | 36,068 |
| History by Picture - T | 0 | - | 4.20 | 33,115 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,901 |
| Slavic Languages | 0 | - | 4.67 | 54,024 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,439 |
| 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 | 133,783 |
| French Food Words | 0 | - | 4.78 | 193,713 |
| Word Addition Click Quiz #1 | 0 | - | 4.70 | 49,180 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,521 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,728 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,027 |
| Flowers by Picture | 0 | - | 4.46 | 105,033 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,545 |
| Name that Object #2 | 0 | - | 3.64 | 15,337 |
| Authors by Picture | 0 | - | 4.48 | 25,405 |
| Name that Object #3 | 0 | - | 3.93 | 14,314 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,544 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,596 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,201 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,255 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,430 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,462 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,127 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,962 |
| 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 | 41,173 |
| 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 | 94,658 |
