| French Verbs | 0 | - | 4.87 | 77,170 |
| Official Languages of the World | 0 | - | 4.99 | 337,003 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,392 |
| Most Common French Words | 0 | - | 4.44 | 39,617 |
| Random French Words #2 | 0 | - | 4.51 | 99,606 |
| French Phrases | 0 | - | 4.45 | 32,317 |
| Random French Words #1 | 0 | - | 4.49 | 154,878 |
| Random French Words #3 | 0 | - | 4.43 | 51,778 |
| Language Names in the Language | 0 | - | 4.90 | 140,049 |
| Official UN Languages | 0 | - | 4.91 | 107,997 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,261 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,085 |
| World Languages A-Z | 0 | - | 4.94 | 69,884 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,385 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 27,816 |
| Days of the Week in French | 0 | - | 4.67 | 27,911 |
| French Place Words Quiz | 0 | - | 4.23 | 31,976 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,752 |
| Numbers in French | 0 | - | 4.15 | 20,466 |
| French Antonyms | 0 | - | 4.15 | 21,216 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,887 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,215 |
| Latin Words #1 | 0 | - | 4.88 | 120,478 |
| Latin Words #2 | 0 | - | 4.81 | 86,541 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,650 |
| World Language General Knowledge #3 | 0 | - | 4.50 | 57,326 |
| World Language General Knowledge #1 | 0 | - | 4.76 | 64,706 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,390 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,508 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,173 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,122 |
| Top Romance Languages | 0 | - | 4.40 | 34,814 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,689 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,725 |
| Wikipedia Languages | 0 | - | 4.98 | 117,719 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,579 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,360 |
| TV Title Translation - French | 0 | - | 4.23 | 24,777 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,421 |
| All Wikipedia Languages | 0 | - | 4.92 | 20,281 |
| Spanish Place Words | 0 | - | 4.49 | 73,875 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,365 |
| Spanish Verbs | 0 | - | 4.58 | 66,035 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,058 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,796 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,013 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,042 |
| Random German Words | 0 | - | 4.41 | 148,145 |
| Random Italian Words | 0 | - | 4.44 | 79,502 |
| Latin Words #3 | 0 | - | 4.48 | 68,351 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,528 |
| Random Translations Quiz #3 | 0 | - | 3.93 | 31,677 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,153 |
| Languages - Sudden Death | 0 | - | 4.72 | 30,355 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,874 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.708 |
| Days of the Week in Spanish | 0 | - | 4.55 | 49,131 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,065 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,783 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,340 |
| Spanish Antonyms | 0 | - | 4.19 | 14,323 |
| Count to 10 in Europe | 0 | - | 4.57 | 155,429 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,244 |
| Months of the Year in Spanish | 0 | - | 4.69 | 26,843 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,566 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,229 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,732 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,720 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,008 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,170 |
| European Greetings Quiz | 0 | - | 4.39 | 58,548 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,360 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,895 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,175 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,762 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,656 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,168 |
| English Speaking Countries | 0 | - | 4.72 | 340,567 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,148 |
| Countries by Official Language | 0 | - | 4.96 | 174,266 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,178 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,881 |
| Top World Languages | 0 | - | 4.92 | 716,747 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,396 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,001 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 164,488 |
| Countries in their Native Language | 0 | - | 4.98 | 179,464 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,770 |
| Random Name Translation | 0 | - | 4.52 | 39,565 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,460 |
| Official European Union Languages | 0 | - | 4.98 | 202,642 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,364 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,829 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,509 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,575 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,693 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,906 |
| Languages of Spain | 0 | - | 4.35 | 21,507 |
| Slavic Languages | 0 | - | 4.63 | 49,132 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 188,754 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,663 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,247 |
| Translations of John | 0 | - | 4.41 | 24,184 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,364 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,642 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,592 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,250 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,193 |
| Flags to Languages | 0 | - | 4.95 | 159,814 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,465 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,266 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,006 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,679 |
| Name an Official Language A-Z | 0 | - | 4.92 | 135,993 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 47,605 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,079 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,485 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,108 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,129 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,608 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,350 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,821 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,803 |
| Identify the Language on the World Map #2 | 0 | - | 4.92 | 21,228 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,802 |
| Spanish Name Translation | 0 | - | 4.13 | 161,308 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,442 |
| Spanish Animal Words | 0 | - | 4.52 | 89,569 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,278 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,517 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,092 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,350 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,102 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,500 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,600 |
| Spanish Food Words | 0 | - | 4.57 | 228,628 |
| German Loan Words | 0 | - | 4.28 | 130,123 |
| Movie Titles in German | 0 | - | 4.45 | 38,960 |
| German-Speaking Countries | 0 | - | 4.88 | 117,974 |
| Song Title Translation - German | 0 | - | 3.83 | 10,881 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,942 |
| Click to Translate - German | 0 | - | 4.65 | 43,311 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,027 |
| Italian Food Words | 0 | - | 4.32 | 65,617 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,272 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,253 |
| Click to Translate - Italian | 0 | - | 4.94 | 41,891 |
| French Phrases used in English | 0 | - | 4.20 | 44,753 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,174 |
| French Animal Words | 0 | - | 4.45 | 117,621 |
| French Food Words | 0 | - | 4.79 | 177,325 |
| Movie Titles in French | 0 | - | 4.00 | 38,842 |
| Song Title Translation - French | 0 | - | 4.60 | 25,534 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,172 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,744 |
| Click to Translate - French | 0 | - | 4.94 | 75,746 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,511 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,050 |
| Japanese Loanwords | 0 | - | 4.50 | 79,843 |
| Sushi Translation | 0 | - | 4.11 | 13,242 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,653 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,331 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 588,937 |
| Name that Greek Letter | 0 | - | 4.94 | 297,357 |
| Ancient Greek Words | 0 | - | 4.90 | 98,488 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,178 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,157 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,309 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,436 |
