| Spanish to English Country Names | 0 | - | 4.86 | 33,788 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,768 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,892 |
| Spanish Animal Words | 0 | - | 4.53 | 95,948 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.51 | 40,553 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,680 |
| Empires by Maps | 0 | - | 4.98 | 121,766 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,192 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,463 |
| Top World Languages | 0 | - | 4.92 | 828,836 |
| Spanish Food Words | 0 | - | 4.67 | 253,666 |
| All Country Flags of the World | 0 | - | 5.00 | 3,707,507 |
| Spanish Name Translation | 0 | - | 4.13 | 169,281 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,481 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,229 |
| Play-Doh People from History | 0 | - | 4.99 | 95,446 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,519 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,931 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,000 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,027 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,747 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,641 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,072 |
| Countries by Official Language | 0 | - | 4.95 | 195,867 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,218 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,456 |
| Countries in their Native Language | 0 | - | 4.99 | 199,631 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,659 |
| Official European Union Languages | 0 | - | 4.97 | 239,639 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,556 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,839 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,478 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,477 |
| Wikipedia Languages | 0 | - | 4.97 | 127,492 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,831 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,618 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,241 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,121 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,889 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,985 |
| Flags with Crescents | 0 | - | 4.98 | 171,170 |
| Country Flag Trivia | 0 | - | 4.81 | 57,891 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,769 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,319 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,439 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,856 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,895 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,942 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,417 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,590 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,641 |
| National Football Team Logos | 0 | - | 4.85 | 181,656 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,942 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,445 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,667 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,721 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 26,105 |
| Spanish Loan Words | 0 | - | 4.23 | 45,959 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,132 |
| German-Speaking Countries | 0 | - | 4.92 | 145,974 |
| Italian Name Translation | 0 | - | 4.83 | 47,849 |
| French-Speaking Countries | 0 | - | 4.85 | 271,540 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,847 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,674 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 83,502 |
| Country to Population Click Quiz | 0 | - | 4.98 | 44,515 |
| Click the Planet | 0 | - | 4.96 | 92,133 |
| Years in History by Picture | 0 | - | 4.44 | 35,742 |
| Where Are These Doors? | 0 | - | 4.45 | 30,187 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,354 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,100 |
| Flags to Languages | 0 | - | 4.95 | 174,407 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,973 |
| English Speaking Countries | 0 | - | 4.64 | 358,119 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,951 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,515 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,317 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,718 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,741 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 128,458 |
| Fruits by Picture | 0 | - | 4.19 | 808,986 |
| Old Movies by Picture | 0 | - | 4.51 | 25,243 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,280 |
| Name that Object #1 | 0 | - | 3.57 | 96,598 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,118 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,818 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,174 |
| Geography by Picture - B | 0 | - | 4.42 | 55,760 |
| Geography by Picture - H | 0 | - | 4.50 | 58,358 |
| Geography by Picture - N | 0 | - | 4.45 | 42,327 |
| Geography by Picture - R | 0 | - | 4.56 | 41,130 |
| Geography by Picture - T | 0 | - | 4.54 | 57,981 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,390 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,542 |
| Random Logos Quiz | 0 | - | 4.33 | 209,352 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,205 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,625 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,255 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,236 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,788 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,988 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,673 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,880 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,074 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,337 |
| Name that Bug | 0 | - | 4.12 | 45,625 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,490 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,242 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,955 |
| Elements by Picture | 0 | - | 4.27 | 70,281 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,502 |
| Islands by Picture | 0 | - | 4.28 | 107,688 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,434 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,585 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,506 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,985 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,980 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,457 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,383 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,185 |
| International Footballers by Picture | 0 | - | 4.51 | 56,327 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,880 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,481 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,153 |
| Geography by Picture - A | 0 | - | 4.39 | 60,410 |
| Geography by Picture - D | 0 | - | 4.15 | 45,768 |
| Geography by Picture - F | 0 | - | 4.31 | 51,152 |
| Geography by Picture - G | 0 | - | 4.39 | 48,061 |
| Geography by Picture - J | 0 | - | 4.16 | 38,575 |
| Geography by Picture - K | 0 | - | 4.29 | 33,231 |
| Geography by Picture - C | 0 | - | 4.31 | 57,213 |
| Geography by Picture - L | 0 | - | 4.37 | 59,115 |
| Geography by Picture - M | 0 | - | 4.14 | 40,562 |
| Geography by Picture - P | 0 | - | 4.24 | 42,547 |
| Geography by Picture - S | 0 | - | 4.38 | 47,166 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,907 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,329 |
| Flag Maths | 0 | - | 4.61 | 57,826 |
| Satellite Images #1 | 0 | - | 4.47 | 129,930 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,620 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,177 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,189 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,175 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,503 |
| Soccer Team Logos | 0 | - | 4.26 | 377,259 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,436,520 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,656 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,889 |
| Movie Logos | 0 | - | 4.33 | 240,154 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,070 |
| History by Picture - A | 0 | - | 4.26 | 46,106 |
| History by Picture - B | 0 | - | 4.40 | 49,301 |
| History by Picture - C | 0 | - | 4.33 | 54,830 |
| History by Picture - F | 0 | - | 4.35 | 38,156 |
| History by Picture - G | 0 | - | 4.40 | 42,392 |
| History by Picture - D | 0 | - | 4.29 | 44,616 |
| History by Picture - E | 0 | - | 4.25 | 44,195 |
| History by Picture - H | 0 | - | 4.37 | 37,043 |
| History by Picture - K | 0 | - | 4.35 | 33,576 |
| History by Picture - M | 0 | - | 4.17 | 36,363 |
| History by Picture - N | 0 | - | 4.40 | 41,498 |
| History by Picture - O | 0 | - | 4.39 | 36,526 |
| History by Picture - T | 0 | - | 4.20 | 33,514 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,607 |
| Slavic Languages | 0 | - | 4.68 | 54,663 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,657 |
| Translations of John | 0 | - | 4.53 | 27,327 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,193 |
| French Animal Words | 0 | - | 4.44 | 134,944 |
| French Food Words | 0 | - | 4.80 | 195,892 |
| TV Title Translation - French | 0 | - | 4.22 | 34,157 |
| Word Addition Click Quiz #1 | 0 | - | 4.73 | 50,067 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,764 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,822 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,690 |
| Flowers by Picture | 0 | - | 4.46 | 105,836 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,939 |
| Name that Object #2 | 0 | - | 3.63 | 15,512 |
| Authors by Picture | 0 | - | 4.48 | 25,621 |
| Name that Object #3 | 0 | - | 3.93 | 14,452 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,811 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,169 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,125 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,309 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,451 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,265 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,030 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,825 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,471 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,323 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,006 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,533 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,741 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,722 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,640 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,349 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,079 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,731 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,787 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,033 |
