| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 78,386 |
| German to English Country Names | 0 | - | 4.92 | 31,592 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,894 |
| Official Languages of the World | 0 | - | 4.99 | 417,507 |
| Language Names in the Language | 0 | - | 4.91 | 159,823 |
| Official UN Languages | 0 | - | 4.94 | 142,972 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 197,879 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 89,819 |
| World Languages A-Z | 0 | - | 4.94 | 82,233 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 39,084 |
| Top Five Countries by Language | 0 | - | 4.96 | 48,485 |
| Random German Words | 0 | - | 4.39 | 172,875 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,828 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,404 |
| European Greetings | 0 | - | 4.41 | 61,206 |
| French Verbs | 0 | - | 4.88 | 84,836 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,030 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,316 |
| Latin Words #1 | 0 | - | 4.89 | 132,282 |
| Latin Words #2 | 0 | - | 4.86 | 104,745 |
| Top Romance Languages | 0 | - | 4.47 | 44,740 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 62,405 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,018 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 70,967 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,289 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,069 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,492 |
| Wikipedia Languages | 0 | - | 4.97 | 127,039 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,909 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,809 |
| Famous Painting to Artist Click Quiz | 0 | - | 4.93 | 43,610 |
| Click Chain #1 | 0 | - | 4.97 | 108,988 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,545 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,070 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,420 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,096 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,275 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,958 |
| Spanish Place Words | 0 | - | 4.53 | 87,857 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,407 |
| Spanish Verbs | 0 | - | 4.63 | 72,312 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,660 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,425 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,281 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,036 |
| Random Italian Words | 0 | - | 4.47 | 86,766 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 42,322 |
| Most Common French Words | 0 | - | 4.44 | 43,834 |
| Random French Words #2 | 0 | - | 4.53 | 119,501 |
| French Phrases | 0 | - | 4.46 | 35,742 |
| Random French Words #1 | 0 | - | 4.52 | 180,003 |
| Random French Words #3 | 0 | - | 4.41 | 69,804 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,031 |
| Latin Words #3 | 0 | - | 4.46 | 83,622 |
| Country to Population Click Quiz | 0 | - | 4.98 | 43,865 |
| Click the Planet | 0 | - | 4.96 | 91,316 |
| Movie Picture Click - Steven Spielberg | 0 | - | 4.94 | 53,309 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,118 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 82,922 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,742 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,884 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,358 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,013 |
| Numbers in Spanish | 0 | - | 4.44 | 86,006 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,000 |
| Days of the Week in French | 0 | - | 4.69 | 29,009 |
| French Words for Places | 0 | - | 4.26 | 33,758 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.598 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,097 |
| Word Addition Click Quiz #2 | 0 | - | 4.53 | 34,985 |
| Word Addition Click Quiz #3 | 0 | - | 4.58 | 37,344 |
| Click the Synonym | 0 | - | 4.55 | 42,645 |
| Click Chain #3 | 0 | - | 4.43 | 51,896 |
| The Logical Elimination Click Quiz | 0 | - | 4.70 | 73,739 |
| Click Chain #2 | 0 | - | 4.56 | 65,684 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,558 |
| Spanish Antonyms | 0 | - | 4.15 | 19,613 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.29 | 52,265 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,077 |
| Numbers in French | 0 | - | 4.19 | 21,569 |
| French Antonyms | 0 | - | 4.13 | 22,269 |
| TV Title Translation - French | 0 | - | 4.22 | 34,013 |
| Word Addition Click Quiz #1 | 0 | - | 4.73 | 49,634 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,080 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,096 |
| Spanish Phrases | 0 | - | 3.71 | 30,433 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,016 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,203 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 152,521 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,449 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,289 |
| English Speaking Countries | 0 | - | 4.64 | 357,247 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,868 |
| Countries by Official Language | 0 | - | 4.95 | 194,829 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,819 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,191 |
| Top World Languages | 0 | - | 4.92 | 821,456 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,791 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,147 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 219,751 |
| Countries in their Native Language | 0 | - | 4.99 | 198,376 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,368 |
| Random Name Translation | 0 | - | 4.52 | 42,455 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,085 |
| Official European Union Languages | 0 | - | 4.97 | 238,396 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,775 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,703 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,885 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,703 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,773 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,646 |
| Languages of Spain | 0 | - | 4.36 | 23,309 |
| Slavic Languages | 0 | - | 4.68 | 54,334 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,524 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,549 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,309 |
| Translations of John | 0 | - | 4.53 | 27,100 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,697 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,180 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,853 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,542 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,716 |
| Flags to Languages | 0 | - | 4.95 | 173,577 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,378 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,016 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,871 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,917 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,908 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,112 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,766 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,292 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 111,713 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,446 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,331 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 60,034 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,347 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,686 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,824 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,958 |
| Spanish Name Translation | 0 | - | 4.13 | 168,527 |
| Spanish Loan Words | 0 | - | 4.23 | 45,868 |
| Spanish Animal Words | 0 | - | 4.53 | 95,706 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,228 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,811 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,625 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,505 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,826 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,117 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,286 |
| Click to Translate - Spanish | 0 | - | 4.90 | 95,123 |
| Spanish Food Words | 0 | - | 4.67 | 251,288 |
| German Loan Words | 0 | - | 4.27 | 135,781 |
| Movie Titles in German | 0 | - | 4.39 | 40,995 |
| German-Speaking Countries | 0 | - | 4.91 | 145,496 |
| Song Title Translation - German | 0 | - | 3.76 | 11,747 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,508 |
| Click to Translate - German | 0 | - | 4.83 | 70,076 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,421 |
| Italian Food Words | 0 | - | 4.29 | 71,267 |
| Italian Name Translation | 0 | - | 4.82 | 46,596 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,875 |
| Click to Translate - Italian | 0 | - | 4.89 | 53,634 |
| French Phrases used in English | 0 | - | 4.16 | 46,671 |
| French-Speaking Countries | 0 | - | 4.85 | 270,413 |
| French Animal Words | 0 | - | 4.44 | 134,416 |
| French Food Words | 0 | - | 4.80 | 194,792 |
| Movie Titles in French | 0 | - | 4.02 | 40,496 |
| Song Title Translation - French | 0 | - | 4.55 | 26,888 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,988 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,385 |
| Click to Translate - French | 0 | - | 4.93 | 92,266 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,932 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,666 |
| Japanese Loanwords | 0 | - | 4.47 | 84,608 |
| Sushi Translation | 0 | - | 4.08 | 13,940 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,042 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,653 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,999 |
| Name that Greek Letter | 0 | - | 4.93 | 323,342 |
| Ancient Greek Words | 0 | - | 4.93 | 111,525 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,032 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,744 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,497 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,431 |
| Click the Correct Continent | 0 | - | 4.44 | 101,479 |
| Click the Disney Film by Song #1 | 0 | - | 4.59 | 65,106 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 127,177 |
| Click the Movie Title Ending #2 | 0 | - | 4.77 | 89,710 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 72,600 |
| Click the Movie Title Ending #4 | 0 | - | 4.66 | 57,053 |
| Click the Movie Title Ending #5 | 0 | - | 4.86 | 36,490 |
| Tourist Towns by U.S. State | 0 | - | 4.32 | 24,200 |
| Click the 2022 World Cup Quarterfinalist | 0 | - | 4.24 | 40,419 |
| Click the Disney Film by Song #2 | 0 | - | 4.47 | 35,518 |
| Who's That Dictator - Click Quiz | 0 | - | 4.22 | 39,106 |
| Lie to Win - Click Quiz #1 | 0 | - | 4.93 | 115,139 |
| Click Fast to Save the USA | 0 | - | 3.59 | 99,063 |
| Click the Compass #1 | 0 | - | 4.95 | 58,170 |
| The Beatles Picture Click Quiz | 0 | - | 4.84 | 37,399 |
| Lie to Win - Click Quiz #2 | 0 | - | 4.74 | 89,787 |
