| Spanish to English Country Names | 0 | - | 4.86 | 33,514 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,514 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,793 |
| Spanish Animal Words | 0 | - | 4.53 | 95,842 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,443 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,288 |
| Empires by Maps | 0 | - | 4.98 | 121,187 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,903 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,842 |
| Top World Languages | 0 | - | 4.92 | 825,913 |
| Spanish Food Words | 0 | - | 4.67 | 252,924 |
| All Country Flags of the World | 0 | - | 5.00 | 3,688,541 |
| Spanish Name Translation | 0 | - | 4.13 | 169,133 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,389 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,859 |
| Play-Doh People from History | 0 | - | 4.99 | 95,177 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,321 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,728 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,819 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,836 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,553 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,014 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,897 |
| Countries by Official Language | 0 | - | 4.95 | 195,470 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,716 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,674 |
| Countries in their Native Language | 0 | - | 4.99 | 199,247 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,436 |
| Official European Union Languages | 0 | - | 4.97 | 239,159 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,269 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,276 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,317 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,052 |
| Wikipedia Languages | 0 | - | 4.97 | 127,283 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,452 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,490 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,008 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,110 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,734 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,790 |
| Flags with Crescents | 0 | - | 4.98 | 170,559 |
| Country Flag Trivia | 0 | - | 4.81 | 57,545 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,330 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,954 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,987 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,592 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,602 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,772 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,171 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,037 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,349 |
| National Football Team Logos | 0 | - | 4.85 | 181,067 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,824 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,227 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,532 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,549 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,994 |
| Spanish Loan Words | 0 | - | 4.23 | 45,924 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,117 |
| German-Speaking Countries | 0 | - | 4.91 | 145,841 |
| Italian Name Translation | 0 | - | 4.83 | 47,444 |
| French-Speaking Countries | 0 | - | 4.85 | 271,098 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,487 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,455 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 83,287 |
| Country to Population Click Quiz | 0 | - | 4.98 | 44,246 |
| Click the Planet | 0 | - | 4.96 | 91,842 |
| Years in History by Picture | 0 | - | 4.44 | 35,654 |
| Where Are These Doors? | 0 | - | 4.45 | 30,111 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,167 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,857 |
| Flags to Languages | 0 | - | 4.95 | 174,062 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,785 |
| English Speaking Countries | 0 | - | 4.64 | 357,789 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,845 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,381 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,104 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,633 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,510 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 128,005 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 73,070 |
| Click the Movie Title Ending #5 | 0 | - | 4.87 | 36,912 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,431 |
| Fruits by Picture | 0 | - | 4.19 | 808,310 |
| Old Movies by Picture | 0 | - | 4.51 | 25,168 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,185 |
| Name that Object #1 | 0 | - | 3.57 | 96,554 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,774 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,656 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,419 |
| Geography by Picture - B | 0 | - | 4.42 | 55,699 |
| Geography by Picture - H | 0 | - | 4.50 | 58,302 |
| Geography by Picture - N | 0 | - | 4.45 | 42,277 |
| Geography by Picture - R | 0 | - | 4.56 | 41,089 |
| Geography by Picture - T | 0 | - | 4.54 | 57,923 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,240 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,724 |
| Random Logos Quiz | 0 | - | 4.33 | 208,940 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,773 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,536 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,165 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,122 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,708 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,906 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,687 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,927 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,184 |
| Name that Bug | 0 | - | 4.12 | 45,600 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,440 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,097 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,812 |
| Elements by Picture | 0 | - | 4.27 | 70,134 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,402 |
| Islands by Picture | 0 | - | 4.28 | 107,386 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,369 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,278 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,404 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,695 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,838 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,374 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,118 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,122 |
| International Footballers by Picture | 0 | - | 4.51 | 56,027 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,303 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,132 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,016 |
| Geography by Picture - A | 0 | - | 4.39 | 60,345 |
| Geography by Picture - D | 0 | - | 4.15 | 45,723 |
| Geography by Picture - F | 0 | - | 4.31 | 51,096 |
| Geography by Picture - G | 0 | - | 4.39 | 48,023 |
| Geography by Picture - J | 0 | - | 4.16 | 38,531 |
| Geography by Picture - K | 0 | - | 4.29 | 33,191 |
| Geography by Picture - C | 0 | - | 4.31 | 57,153 |
| Geography by Picture - L | 0 | - | 4.37 | 59,066 |
| Geography by Picture - M | 0 | - | 4.14 | 40,525 |
| Geography by Picture - P | 0 | - | 4.24 | 42,506 |
| Geography by Picture - S | 0 | - | 4.38 | 47,114 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,270 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,979 |
| Flag Maths | 0 | - | 4.64 | 57,802 |
| Satellite Images #1 | 0 | - | 4.47 | 129,528 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,440 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,024 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,048 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,062 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,264 |
| Soccer Team Logos | 0 | - | 4.26 | 376,107 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,430,966 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,953 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,517 |
| Movie Logos | 0 | - | 4.33 | 239,441 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,776 |
| History by Picture - A | 0 | - | 4.26 | 45,991 |
| History by Picture - B | 0 | - | 4.40 | 49,173 |
| History by Picture - C | 0 | - | 4.36 | 54,701 |
| History by Picture - F | 0 | - | 4.35 | 38,054 |
| History by Picture - G | 0 | - | 4.40 | 42,298 |
| History by Picture - D | 0 | - | 4.29 | 44,496 |
| History by Picture - E | 0 | - | 4.25 | 44,098 |
| History by Picture - H | 0 | - | 4.37 | 36,944 |
| History by Picture - K | 0 | - | 4.35 | 33,498 |
| History by Picture - M | 0 | - | 4.17 | 36,270 |
| History by Picture - N | 0 | - | 4.40 | 41,408 |
| History by Picture - O | 0 | - | 4.39 | 36,441 |
| History by Picture - T | 0 | - | 4.20 | 33,427 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,486 |
| Slavic Languages | 0 | - | 4.68 | 54,535 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,602 |
| Translations of John | 0 | - | 4.53 | 27,274 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,075 |
| French Animal Words | 0 | - | 4.44 | 134,753 |
| French Food Words | 0 | - | 4.80 | 195,531 |
| TV Title Translation - French | 0 | - | 4.22 | 34,109 |
| Word Addition Click Quiz #1 | 0 | - | 4.73 | 49,913 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,572 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,632 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,391 |
| Flowers by Picture | 0 | - | 4.46 | 105,760 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,873 |
| Name that Object #2 | 0 | - | 3.64 | 15,479 |
| Authors by Picture | 0 | - | 4.48 | 25,587 |
| Name that Object #3 | 0 | - | 3.93 | 14,434 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,498 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,912 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,995 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,118 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,271 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,092 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,687 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,672 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,330 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,223 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,869 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,393 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,422 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,612 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,558 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,283 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,925 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,607 |
