| Random Spanish Words #3 | 0 | - | 4.81 | 62,744 |
| Official Languages of the World | 0 | - | 4.99 | 375,348 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 662,869 |
| Spanish Place Words | 0 | - | 4.52 | 84,738 |
| Spanish Place Names in English | 0 | - | 4.74 | 70,206 |
| Spanish Verbs | 0 | - | 4.62 | 68,718 |
| Random Spanish Words #1 | 0 | - | 4.75 | 126,809 |
| Random Spanish Words #2 | 0 | - | 4.64 | 111,467 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.53 | 38,349 |
| Language Names in the Language | 0 | - | 4.91 | 147,886 |
| Official UN Languages | 0 | - | 4.94 | 132,652 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 184,648 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 82,223 |
| World Languages A-Z | 0 | - | 4.94 | 74,871 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 32,399 |
| Days of the Week in Spanish | 0 | - | 4.56 | 56,420 |
| Common Descriptive Words in Spanish | 0 | - | 4.44 | 66,618 |
| Most Common Spanish Words | 0 | - | 4.40 | 29,181 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 68,720 |
| French Verbs | 0 | - | 4.88 | 80,219 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 97,573 |
| Latin Phrases Used in English | 0 | - | 4.93 | 52,847 |
| Latin Words #1 | 0 | - | 4.88 | 125,481 |
| Latin Words #2 | 0 | - | 4.85 | 98,710 |
| Languages - Sudden Death | 0 | - | 4.87 | 82,401 |
| Months of the Year in Spanish | 0 | - | 4.68 | 27,905 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 82,276 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.26 | 50,060 |
| Spanish Words for Jobs | 0 | - | 4.71 | 24,866 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 25,855 |
| Top Romance Languages | 0 | - | 4.45 | 38,629 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 57,794 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 59,591 |
| World Language General Knowledge #1 | 0 | - | 4.70 | 67,163 |
| Count to 10 in Europe | 0 | - | 4.56 | 159,563 |
| Colors in Europe Quiz | 0 | - | 4.51 | 49,527 |
| German to English Country Names | 0 | - | 4.92 | 23,532 |
| Random Translations Quiz #2 | 0 | - | 4.15 | 36,282 |
| Random Translations Quiz #4 | 0 | - | 4.27 | 35,897 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.39 | 61,620 |
| Top World Languages on a Map | 0 | - | 4.92 | 96,749 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 106,477 |
| Wikipedia Languages | 0 | - | 4.98 | 121,797 |
| Languages Most Similar to English | 0 | - | 4.33 | 34,440 |
| All Romance Languages on a Map | 0 | - | 4.98 | 64,530 |
| Animal Sounds in Spanish | 0 | - | 3.92 | 6,934 |
| Days of the Week in Europe | 0 | - | 4.54 | 28,782 |
| TV Title Translation - Spanish | 0 | - | 4.13 | 11,452 |
| Click to Translate - Latin | 0 | - | 4.97 | 36,880 |
| All Wikipedia Languages | 0 | - | 4.95 | 23,673 |
| Random German Words | 0 | - | 4.41 | 154,844 |
| Random Italian Words | 0 | - | 4.46 | 82,797 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.51 | 35,944 |
| Most Common French Words | 0 | - | 4.46 | 41,074 |
| Random French Words #2 | 0 | - | 4.51 | 103,450 |
| French Phrases | 0 | - | 4.45 | 33,606 |
| Random French Words #1 | 0 | - | 4.48 | 169,218 |
| Random French Words #3 | 0 | - | 4.44 | 54,854 |
| Latin Words #3 | 0 | - | 4.48 | 71,599 |
| Random Translations Quiz #1 | 0 | - | 3.68 | 37,017 |
| Random Translations Quiz #3 | 0 | - | 3.96 | 32,145 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 48,897 |
| Rhyme Time - Spanish | 0 | - | 4.14 | 13,599 |
| French Vocabulary Mega-Challenge | 0 | - | 4.85 | 110,081 |
| Spanish Phrases Quiz | 0 | - | 3.67 | 29,533 |
| Days of the Week in French | 0 | - | 4.69 | 28,447 |
| French Place Words Quiz | 0 | - | 4.25 | 32,681 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,64 | 5.079 |
| French Words #1 - Click the Pictures | 0 | - | 4.94 | 27,709 |
| French Words #2 - Click the Pictures | 0 | - | 4.88 | 27,939 |
| Latin and Greek Word Roots | 0 | - | 4.46 | 58,886 |
| Numbers in French | 0 | - | 4.18 | 20,909 |
| French Antonyms | 0 | - | 4.16 | 21,602 |
| World Languages by Clue #1 | 0 | - | 4.68 | 16,064 |
| European Greetings Quiz | 0 | - | 4.41 | 59,622 |
| TV Title Translation - French | 0 | - | 4.24 | 25,230 |
| Southernmost Country by Language | 0 | - | 4.85 | 28,264 |
| Yiddish Loan Words | 0 | - | 4.52 | 14,425 |
| Biggest English-Speaking Cities | 0 | - | 4.43 | 139,755 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.88 | 113,785 |
| Biggest Cities by Language | 0 | - | 4.95 | 222,118 |
| English Speaking Countries | 0 | - | 4.68 | 347,500 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 356,623 |
| Countries by Official Language | 0 | - | 4.95 | 181,926 |
| Places in their Native Language #1 | 0 | - | 4.84 | 229,628 |
| Places in their Native Language #2 | 0 | - | 4.89 | 118,147 |
| Top World Languages | 0 | - | 4.91 | 757,218 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.90 | 278,884 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,456 |
| Most-Spoken Languages of the United States | 0 | - | 4.44 | 179,011 |
| Countries in their Native Language | 0 | - | 4.98 | 186,878 |
| Capitals in their Native Languages | 0 | - | 4.94 | 129,485 |
| Random Name Translation | 0 | - | 4.52 | 40,652 |
| Count to 10 in Europe: Pro | 0 | - | 4.84 | 64,388 |
| Official European Union Languages | 0 | - | 4.98 | 225,648 |
| European Countries in their Native Language | 0 | - | 4.99 | 149,994 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 110,379 |
| Languages of the United Kingdom | 0 | - | 4.12 | 39,508 |
| Countries With the Most English Speakers | 0 | - | 4.88 | 118,383 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,130 |
| Top World Languages A-Z | 0 | - | 4.88 | 33,937 |
| Languages of Spain | 0 | - | 4.38 | 22,221 |
| Slavic Languages | 0 | - | 4.68 | 51,204 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 199,935 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,417 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 29,521 |
| Translations of John | 0 | - | 4.47 | 25,292 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.77 | 63,234 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.83 | 60,981 |
| Language Origins of Popular First Names | 0 | - | 3.83 | 20,122 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 80,563 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.68 | 107,963 |
| Flags to Languages | 0 | - | 4.95 | 164,988 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,424 |
| Top European Languages on a Map | 0 | - | 4.77 | 124,674 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 57,606 |
| Top African Languages on a Map | 0 | - | 4.92 | 62,475 |
| Name an Official Language A-Z | 0 | - | 4.92 | 142,609 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 50,528 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 63,941 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 31,001 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 98,184 |
| All Germanic Languages With a Map | 0 | - | 4.90 | 60,248 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 59,780 |
| Languages of the Roman Empire with a Map | 0 | - | 4.92 | 51,848 |
| Every Country in its Official/Native Language | 0 | - | 4.97 | 20,763 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 54,388 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 23,154 |
| Languages by Combined Flags | 0 | - | 4.75 | 68,944 |
| Spanish Name Translation | 0 | - | 4.15 | 164,323 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,954 |
| Spanish Animal Words | 0 | - | 4.55 | 91,899 |
| Movie Titles in Spanish | 0 | - | 4.35 | 58,031 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,969 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 121,058 |
| Capital Cities with Spanish Names | 0 | - | 4.84 | 65,180 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 83,675 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 37,092 |
| Click to Translate - Spanish | 0 | - | 4.93 | 84,336 |
| Spanish Food Words | 0 | - | 4.63 | 236,008 |
| German Loan Words | 0 | - | 4.26 | 132,599 |
| Movie Titles in German | 0 | - | 4.43 | 39,787 |
| German-Speaking Countries | 0 | - | 4.88 | 120,402 |
| Song Title Translation - German | 0 | - | 3.84 | 11,216 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 57,510 |
| Click to Translate - German | 0 | - | 4.64 | 47,450 |
| English Words of Italian Origin | 0 | - | 4.13 | 55,777 |
| Italian Food Words | 0 | - | 4.31 | 67,912 |
| Italian Name Translation Quiz | 0 | - | 4.70 | 39,474 |
| Countries With the Most Italian Speakers | 0 | - | 4.48 | 53,496 |
| Click to Translate - Italian | 0 | - | 4.92 | 46,212 |
| French Phrases used in English | 0 | - | 4.21 | 45,426 |
| French-Speaking Countries | 0 | - | 4.84 | 253,311 |
| French Animal Words | 0 | - | 4.45 | 121,706 |
| French Food Words | 0 | - | 4.81 | 184,296 |
| Movie Titles in French | 0 | - | 4.01 | 39,472 |
| Song Title Translation - French | 0 | - | 4.59 | 26,039 |
| Proverbs Translated into French | 0 | - | 4.18 | 14,483 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 30,940 |
| Click to Translate - French | 0 | - | 4.94 | 82,042 |
| English Words of Russian Origin | 0 | - | 4.15 | 49,354 |
| Countries With the Most Russian Speakers | 0 | - | 4.96 | 61,334 |
| Japanese Loanwords | 0 | - | 4.51 | 81,790 |
| Sushi Translation | 0 | - | 4.07 | 13,537 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 29,526 |
| Click to Translate - Dutch | 0 | - | 4.69 | 31,190 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 609,506 |
| Name that Greek Letter | 0 | - | 4.94 | 308,487 |
| Ancient Greek Words | 0 | - | 4.92 | 104,118 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 74,530 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,255 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,430 |
| Spanish to English Country Names | 0 | - | 4.84 | 25,023 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 14,666 |
| Chinese Compound Words | 0 | - | 4.12 | 8,916 |
