| Spanish to English Country Names | 0 | - | 4.86 | 32,620 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,748 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,475 |
| Spanish Animal Words | 0 | - | 4.53 | 95,562 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,132 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,251 |
| Empires by Maps | 0 | - | 4.98 | 119,496 |
| Merged Company Logos #1 | 0 | - | 4.90 | 105,977 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,974 |
| Top World Languages | 0 | - | 4.92 | 817,842 |
| Spanish Food Words | 0 | - | 4.64 | 250,241 |
| All Country Flags of the World | 0 | - | 5.00 | 3,633,380 |
| Spanish Name Translation | 0 | - | 4.13 | 168,302 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,126 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,525 |
| Play-Doh People from History | 0 | - | 4.99 | 94,348 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,669 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,052 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,230 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,295 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,752 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,043 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 731,632 |
| Countries by Official Language | 0 | - | 4.95 | 194,107 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,352 |
| Places in their Native Language #2 | 0 | - | 4.83 | 124,919 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,908 |
| Countries in their Native Language | 0 | - | 4.99 | 197,722 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,879 |
| Official European Union Languages | 0 | - | 4.97 | 237,740 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,371 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,922 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,551 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,976 |
| Wikipedia Languages | 0 | - | 4.97 | 126,791 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,467 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,049 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,357 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,053 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,176 |
| Flags with Crescents | 0 | - | 4.98 | 168,554 |
| Country Flag Trivia | 0 | - | 4.81 | 56,496 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,074 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,986 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,642 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,885 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,770 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,210 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,433 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,374 |
| National Football Team Logos | 0 | - | 4.85 | 179,593 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,498 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,695 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,124 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,028 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,657 |
| Spanish Loan Words | 0 | - | 4.23 | 45,827 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,082 |
| German-Speaking Countries | 0 | - | 4.91 | 144,351 |
| Italian Name Translation | 0 | - | 4.81 | 46,043 |
| French-Speaking Countries | 0 | - | 4.85 | 269,837 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 120,463 |
| Country to Population Click Quiz | 0 | - | 4.98 | 43,441 |
| Click the Planet | 0 | - | 4.96 | 90,797 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 61,760 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 82,553 |
| Years in History by Picture | 0 | - | 4.44 | 35,346 |
| Where Are These Doors? | 0 | - | 4.45 | 29,806 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,562 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,154 |
| Flags to Languages | 0 | - | 4.95 | 173,083 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,238 |
| English Speaking Countries | 0 | - | 4.64 | 356,765 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,563 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,898 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,444 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,368 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 126,414 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 72,124 |
| Click the Movie Title Ending #5 | 0 | - | 4.86 | 36,011 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 61,720 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,664 |
| Fruits by Picture | 0 | - | 4.20 | 806,025 |
| Old Movies by Picture | 0 | - | 4.51 | 24,982 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,853 |
| Name that Object #1 | 0 | - | 3.57 | 96,414 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,573 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,134 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,611 |
| Geography by Picture - B | 0 | - | 4.42 | 55,508 |
| Geography by Picture - H | 0 | - | 4.50 | 58,129 |
| Geography by Picture - N | 0 | - | 4.45 | 42,120 |
| Geography by Picture - R | 0 | - | 4.56 | 40,950 |
| Geography by Picture - T | 0 | - | 4.54 | 57,757 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,728 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,840 |
| Random Logos Quiz | 0 | - | 4.31 | 207,771 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,254 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,279 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,891 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,782 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,459 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,675 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,532 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,017 |
| Name that Bug | 0 | - | 4.12 | 45,507 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,261 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,800 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,555 |
| Elements by Picture | 0 | - | 4.27 | 69,755 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,235 |
| Islands by Picture | 0 | - | 4.29 | 106,429 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,174 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,215 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,266 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,026 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,384 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,452 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,081 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,472 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,897 |
| International Footballers by Picture | 0 | - | 4.50 | 55,190 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,743 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,205 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,591 |
| Geography by Picture - A | 0 | - | 4.39 | 60,144 |
| Geography by Picture - D | 0 | - | 4.15 | 45,568 |
| Geography by Picture - F | 0 | - | 4.31 | 50,904 |
| Geography by Picture - G | 0 | - | 4.38 | 47,874 |
| Geography by Picture - J | 0 | - | 4.16 | 38,391 |
| Geography by Picture - K | 0 | - | 4.29 | 33,065 |
| Geography by Picture - C | 0 | - | 4.31 | 56,997 |
| Geography by Picture - L | 0 | - | 4.37 | 58,857 |
| Geography by Picture - M | 0 | - | 4.14 | 40,394 |
| Geography by Picture - P | 0 | - | 4.24 | 42,366 |
| Geography by Picture - S | 0 | - | 4.38 | 46,980 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,439 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,041 |
| Flag Maths | 0 | - | 4.64 | 57,715 |
| Satellite Images #1 | 0 | - | 4.46 | 129,199 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,155 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,792 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,797 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,892 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,683 |
| Soccer Team Logos | 0 | - | 4.26 | 372,710 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,412,399 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,362 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,674 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,345 |
| Movie Logos | 0 | - | 4.33 | 237,204 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,268 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,818 |
| History by Picture - A | 0 | - | 4.25 | 45,658 |
| History by Picture - B | 0 | - | 4.40 | 48,808 |
| History by Picture - C | 0 | - | 4.36 | 54,319 |
| History by Picture - F | 0 | - | 4.35 | 37,771 |
| History by Picture - G | 0 | - | 4.40 | 42,028 |
| History by Picture - D | 0 | - | 4.29 | 44,193 |
| History by Picture - E | 0 | - | 4.27 | 43,806 |
| History by Picture - H | 0 | - | 4.37 | 36,695 |
| History by Picture - K | 0 | - | 4.35 | 33,257 |
| History by Picture - M | 0 | - | 4.17 | 36,056 |
| History by Picture - N | 0 | - | 4.40 | 41,150 |
| History by Picture - O | 0 | - | 4.39 | 36,204 |
| History by Picture - T | 0 | - | 4.20 | 33,228 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,065 |
| Slavic Languages | 0 | - | 4.68 | 54,175 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,496 |
| Translations of John | 0 | - | 4.53 | 27,003 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,670 |
| French Animal Words | 0 | - | 4.44 | 134,108 |
| French Food Words | 0 | - | 4.78 | 194,270 |
| TV Title Translation - French | 0 | - | 4.22 | 33,831 |
| Word Addition Click Quiz #1 | 0 | - | 4.70 | 49,381 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,779 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,013 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,452 |
| Flowers by Picture | 0 | - | 4.46 | 105,146 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,637 |
| Name that Object #2 | 0 | - | 3.64 | 15,388 |
| Authors by Picture | 0 | - | 4.48 | 25,476 |
| Name that Object #3 | 0 | - | 3.93 | 14,350 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,879 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,336 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,441 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,501 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,684 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,663 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,320 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,188 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,954 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,033 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,393 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,068 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,908 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,235 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,280 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,050 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,496 |
