| Spanish to English Country Names | 0 | - | 4.86 | 33,669 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,638 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,839 |
| Spanish Animal Words | 0 | - | 4.53 | 95,889 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,509 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,462 |
| Empires by Maps | 0 | - | 4.98 | 121,457 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,033 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,178 |
| Top World Languages | 0 | - | 4.92 | 827,541 |
| Spanish Food Words | 0 | - | 4.67 | 253,325 |
| All Country Flags of the World | 0 | - | 5.00 | 3,699,254 |
| Spanish Name Translation | 0 | - | 4.13 | 169,211 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,443 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,065 |
| Play-Doh People from History | 0 | - | 4.99 | 95,330 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,423 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,839 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,917 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,936 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,252 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,896 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,541 |
| Countries by Official Language | 0 | - | 4.95 | 195,686 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,991 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,184 |
| Countries in their Native Language | 0 | - | 4.99 | 199,462 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,572 |
| Official European Union Languages | 0 | - | 4.97 | 239,428 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,437 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,485 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,408 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,300 |
| Wikipedia Languages | 0 | - | 4.97 | 127,411 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,662 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,562 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,146 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,115 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,806 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,882 |
| Flags with Crescents | 0 | - | 4.98 | 170,912 |
| Country Flag Trivia | 0 | - | 4.81 | 57,755 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,577 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,149 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,250 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,725 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,758 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,879 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,319 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,378 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,070 |
| National Football Team Logos | 0 | - | 4.85 | 181,353 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,882 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,330 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,599 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,646 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 26,064 |
| Spanish Loan Words | 0 | - | 4.23 | 45,941 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,125 |
| German-Speaking Countries | 0 | - | 4.92 | 145,914 |
| Italian Name Translation | 0 | - | 4.83 | 47,683 |
| French-Speaking Countries | 0 | - | 4.85 | 271,354 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,704 |
| Country to Population Click Quiz | 0 | - | 4.98 | 44,360 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,579 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 83,405 |
| Click the Planet | 0 | - | 4.96 | 91,988 |
| Years in History by Picture | 0 | - | 4.44 | 35,693 |
| Where Are These Doors? | 0 | - | 4.45 | 30,152 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,271 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,960 |
| Flags to Languages | 0 | - | 4.95 | 174,258 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,896 |
| English Speaking Countries | 0 | - | 4.64 | 357,959 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,918 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,459 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,218 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,679 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,642 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,576 |
| Fruits by Picture | 0 | - | 4.19 | 808,655 |
| Old Movies by Picture | 0 | - | 4.51 | 25,206 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,247 |
| Name that Object #1 | 0 | - | 3.57 | 96,573 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,962 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,744 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,745 |
| Geography by Picture - B | 0 | - | 4.42 | 55,734 |
| Geography by Picture - H | 0 | - | 4.50 | 58,336 |
| Geography by Picture - N | 0 | - | 4.45 | 42,304 |
| Geography by Picture - R | 0 | - | 4.56 | 41,111 |
| Geography by Picture - T | 0 | - | 4.54 | 57,957 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,323 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,710 |
| Random Logos Quiz | 0 | - | 4.33 | 209,120 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,992 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,581 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,222 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,183 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,752 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,949 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,807 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,001 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,301 |
| Name that Bug | 0 | - | 4.12 | 45,610 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,467 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,180 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,887 |
| Elements by Picture | 0 | - | 4.27 | 70,209 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,468 |
| Islands by Picture | 0 | - | 4.28 | 107,543 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,417 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,471 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,455 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,830 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,903 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,413 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,243 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,155 |
| International Footballers by Picture | 0 | - | 4.51 | 56,192 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,605 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,298 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,086 |
| Geography by Picture - A | 0 | - | 4.39 | 60,384 |
| Geography by Picture - D | 0 | - | 4.15 | 45,751 |
| Geography by Picture - F | 0 | - | 4.31 | 51,130 |
| Geography by Picture - G | 0 | - | 4.39 | 48,047 |
| Geography by Picture - J | 0 | - | 4.16 | 38,559 |
| Geography by Picture - K | 0 | - | 4.29 | 33,216 |
| Geography by Picture - C | 0 | - | 4.31 | 57,187 |
| Geography by Picture - L | 0 | - | 4.37 | 59,092 |
| Geography by Picture - M | 0 | - | 4.14 | 40,548 |
| Geography by Picture - P | 0 | - | 4.24 | 42,528 |
| Geography by Picture - S | 0 | - | 4.38 | 47,144 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,617 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,196 |
| Flag Maths | 0 | - | 4.61 | 57,815 |
| Satellite Images #1 | 0 | - | 4.47 | 129,596 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,495 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,077 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,099 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,101 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,438 |
| Soccer Team Logos | 0 | - | 4.26 | 376,703 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,433,961 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,326 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,732 |
| Movie Logos | 0 | - | 4.33 | 239,810 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,933 |
| History by Picture - A | 0 | - | 4.26 | 46,048 |
| History by Picture - B | 0 | - | 4.40 | 49,228 |
| History by Picture - C | 0 | - | 4.36 | 54,761 |
| History by Picture - F | 0 | - | 4.35 | 38,102 |
| History by Picture - G | 0 | - | 4.40 | 42,344 |
| History by Picture - D | 0 | - | 4.29 | 44,552 |
| History by Picture - E | 0 | - | 4.25 | 44,138 |
| History by Picture - H | 0 | - | 4.37 | 36,993 |
| History by Picture - K | 0 | - | 4.35 | 33,534 |
| History by Picture - M | 0 | - | 4.17 | 36,314 |
| History by Picture - N | 0 | - | 4.40 | 41,455 |
| History by Picture - O | 0 | - | 4.39 | 36,483 |
| History by Picture - T | 0 | - | 4.20 | 33,473 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,565 |
| Slavic Languages | 0 | - | 4.68 | 54,609 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,626 |
| Translations of John | 0 | - | 4.53 | 27,307 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,135 |
| French Animal Words | 0 | - | 4.44 | 134,853 |
| French Food Words | 0 | - | 4.80 | 195,707 |
| TV Title Translation - French | 0 | - | 4.22 | 34,140 |
| Word Addition Click Quiz #1 | 0 | - | 4.73 | 49,988 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,667 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,722 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,563 |
| Flowers by Picture | 0 | - | 4.46 | 105,808 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,909 |
| Name that Object #2 | 0 | - | 3.64 | 15,494 |
| Authors by Picture | 0 | - | 4.48 | 25,605 |
| Name that Object #3 | 0 | - | 3.93 | 14,445 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,670 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,053 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,064 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,218 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,391 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,200 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,763 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,735 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,396 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,251 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,943 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,446 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,690 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,671 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,605 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,321 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,021 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,681 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,729 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,958 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,312 |
