| Spanish to English Country Names | 0 | - | 4.86 | 33,466 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,486 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,781 |
| Spanish Animal Words | 0 | - | 4.53 | 95,830 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,433 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,230 |
| Empires by Maps | 0 | - | 4.98 | 121,110 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,874 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,753 |
| Top World Languages | 0 | - | 4.92 | 825,554 |
| Spanish Food Words | 0 | - | 4.67 | 252,816 |
| All Country Flags of the World | 0 | - | 5.00 | 3,686,343 |
| Spanish Name Translation | 0 | - | 4.13 | 169,103 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,379 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,815 |
| Play-Doh People from History | 0 | - | 4.99 | 95,143 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,299 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,686 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,782 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,809 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,149 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,794 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,753 |
| Countries by Official Language | 0 | - | 4.95 | 195,419 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,654 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,607 |
| Countries in their Native Language | 0 | - | 4.99 | 199,201 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,398 |
| Official European Union Languages | 0 | - | 4.97 | 239,076 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,234 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,229 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,292 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,010 |
| Wikipedia Languages | 0 | - | 4.97 | 127,261 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,416 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,478 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,977 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,109 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,709 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,764 |
| Flags with Crescents | 0 | - | 4.98 | 170,484 |
| Country Flag Trivia | 0 | - | 4.81 | 57,489 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,275 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,919 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,925 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,552 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,572 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,740 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,133 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,945 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,199 |
| National Football Team Logos | 0 | - | 4.85 | 180,977 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,807 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,207 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,516 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,519 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,982 |
| Spanish Loan Words | 0 | - | 4.23 | 45,917 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,116 |
| German-Speaking Countries | 0 | - | 4.91 | 145,819 |
| Italian Name Translation | 0 | - | 4.83 | 47,382 |
| French-Speaking Countries | 0 | - | 4.85 | 271,053 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,459 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,432 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 83,263 |
| Country to Population Click Quiz | 0 | - | 4.98 | 44,204 |
| Click the Planet | 0 | - | 4.96 | 91,793 |
| Years in History by Picture | 0 | - | 4.44 | 35,644 |
| Where Are These Doors? | 0 | - | 4.45 | 30,098 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,140 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,829 |
| Flags to Languages | 0 | - | 4.95 | 174,013 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,758 |
| English Speaking Countries | 0 | - | 4.64 | 357,746 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,835 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,362 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,077 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,627 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,465 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 127,947 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 73,035 |
| Click the Movie Title Ending #5 | 0 | - | 4.87 | 36,876 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,398 |
| Fruits by Picture | 0 | - | 4.19 | 808,210 |
| Old Movies by Picture | 0 | - | 4.51 | 25,159 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,165 |
| Name that Object #1 | 0 | - | 3.57 | 96,549 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,712 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,635 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,342 |
| Geography by Picture - B | 0 | - | 4.42 | 55,693 |
| Geography by Picture - H | 0 | - | 4.50 | 58,298 |
| Geography by Picture - N | 0 | - | 4.45 | 42,269 |
| Geography by Picture - R | 0 | - | 4.56 | 41,085 |
| Geography by Picture - T | 0 | - | 4.54 | 57,916 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,214 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,481 |
| Random Logos Quiz | 0 | - | 4.33 | 208,899 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,708 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,527 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,157 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,109 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,700 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,896 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,655 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,905 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,177 |
| Name that Bug | 0 | - | 4.12 | 45,596 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,433 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,083 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,798 |
| Elements by Picture | 0 | - | 4.27 | 70,121 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,397 |
| Islands by Picture | 0 | - | 4.28 | 107,342 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,357 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,197 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,390 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,656 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,827 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,361 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,096 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,110 |
| International Footballers by Picture | 0 | - | 4.51 | 55,989 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,236 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,097 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,996 |
| Geography by Picture - A | 0 | - | 4.39 | 60,341 |
| Geography by Picture - D | 0 | - | 4.15 | 45,721 |
| Geography by Picture - F | 0 | - | 4.31 | 51,089 |
| Geography by Picture - G | 0 | - | 4.39 | 48,019 |
| Geography by Picture - J | 0 | - | 4.16 | 38,525 |
| Geography by Picture - K | 0 | - | 4.29 | 33,185 |
| Geography by Picture - C | 0 | - | 4.31 | 57,146 |
| Geography by Picture - L | 0 | - | 4.37 | 59,061 |
| Geography by Picture - M | 0 | - | 4.14 | 40,519 |
| Geography by Picture - P | 0 | - | 4.24 | 42,498 |
| Geography by Picture - S | 0 | - | 4.38 | 47,107 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,205 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,943 |
| Flag Maths | 0 | - | 4.64 | 57,800 |
| Satellite Images #1 | 0 | - | 4.47 | 129,512 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,432 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,014 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,036 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,057 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,240 |
| Soccer Team Logos | 0 | - | 4.26 | 375,952 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,430,253 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,879 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,474 |
| Movie Logos | 0 | - | 4.33 | 239,358 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,741 |
| History by Picture - A | 0 | - | 4.26 | 45,984 |
| History by Picture - B | 0 | - | 4.40 | 49,162 |
| History by Picture - C | 0 | - | 4.36 | 54,688 |
| History by Picture - F | 0 | - | 4.35 | 38,038 |
| History by Picture - G | 0 | - | 4.40 | 42,282 |
| History by Picture - D | 0 | - | 4.29 | 44,481 |
| History by Picture - E | 0 | - | 4.25 | 44,083 |
| History by Picture - H | 0 | - | 4.37 | 36,926 |
| History by Picture - K | 0 | - | 4.35 | 33,483 |
| History by Picture - M | 0 | - | 4.17 | 36,255 |
| History by Picture - N | 0 | - | 4.40 | 41,388 |
| History by Picture - O | 0 | - | 4.39 | 36,429 |
| History by Picture - T | 0 | - | 4.20 | 33,421 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,466 |
| Slavic Languages | 0 | - | 4.68 | 54,513 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,593 |
| Translations of John | 0 | - | 4.53 | 27,255 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,059 |
| French Animal Words | 0 | - | 4.44 | 134,729 |
| French Food Words | 0 | - | 4.80 | 195,493 |
| TV Title Translation - French | 0 | - | 4.22 | 34,100 |
| Word Addition Click Quiz #1 | 0 | - | 4.73 | 49,885 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,546 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,615 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,351 |
| Flowers by Picture | 0 | - | 4.46 | 105,754 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,865 |
| Name that Object #2 | 0 | - | 3.64 | 15,475 |
| Authors by Picture | 0 | - | 4.48 | 25,582 |
| Name that Object #3 | 0 | - | 3.93 | 14,430 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,450 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,870 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,979 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,083 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,236 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,073 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,676 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,659 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,320 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,220 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,859 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,382 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,404 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,590 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,547 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,271 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,904 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,585 |
