| Days of the Week in Spanish | 0 | - | 4.58 | 58,447 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,081 |
| Numbers in Spanish | 0 | - | 4.44 | 86,172 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,156 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.30 | 52,389 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.84 | 53,898 |
| Official Languages of the World | 0 | - | 4.99 | 419,915 |
| Spanish Place Words | 0 | - | 4.53 | 88,012 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,512 |
| Spanish Verbs | 0 | - | 4.63 | 72,475 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,989 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,898 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,448 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,184 |
| Language Names in the Language | 0 | - | 4.91 | 160,680 |
| Official UN Languages | 0 | - | 4.94 | 143,524 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 198,496 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 90,227 |
| World Languages A-Z | 0 | - | 4.94 | 82,659 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 39,451 |
| Top Five Countries by Language | 0 | - | 4.97 | 49,969 |
| Count to 10 in Europe | 0 | - | 4.63 | 166,120 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,661 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,497 |
| Spanish Antonyms | 0 | - | 4.16 | 19,658 |
| Spanish Phrases | 0 | - | 3.71 | 30,470 |
| German to English Country Names | 0 | - | 4.92 | 31,986 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 78,855 |
| French Verbs | 0 | - | 4.88 | 85,008 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,142 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,429 |
| Latin Words #1 | 0 | - | 4.89 | 132,584 |
| Latin Words #2 | 0 | - | 4.86 | 105,159 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 40,537 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.66 | 31,759 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,422 |
| Top Romance Languages | 0 | - | 4.47 | 45,061 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 62,655 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,199 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 71,165 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 39,635 |
| Click to Translate - Latin | 0 | - | 4.97 | 44,226 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,273 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,975 |
| Wikipedia Languages | 0 | - | 4.97 | 127,244 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,361 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,872 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,106 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,594 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,105 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,596 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,214 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,495 |
| World Languages by Clue #2 | 0 | - | 4.84 | 20,738 |
| Indo-European Languages - Sudden Death | 0 | - | 4.75 | 35,822 |
| Languages - Sudden Death | 0 | - | 4.77 | 130,444 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,186 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,113 |
| Random Italian Words | 0 | - | 4.47 | 86,947 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 42,606 |
| Most Common French Words | 0 | - | 4.44 | 43,951 |
| Random French Words #2 | 0 | - | 4.53 | 119,705 |
| French Phrases | 0 | - | 4.46 | 35,815 |
| Random French Words #1 | 0 | - | 4.52 | 180,426 |
| Random French Words #3 | 0 | - | 4.41 | 69,968 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,413 |
| Latin Words #3 | 0 | - | 4.46 | 83,816 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 49,740 |
| French Words #2 - Click the Pictures | 0 | - | 4.86 | 45,713 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 38,721 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,776 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,918 |
| Random German Words | 0 | - | 4.39 | 173,393 |
| Days of the Week in French | 0 | - | 4.69 | 29,028 |
| French Words for Places | 0 | - | 4.26 | 33,809 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.624 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,173 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,577 |
| European Greetings | 0 | - | 4.41 | 61,293 |
| Numbers in French | 0 | - | 4.19 | 21,605 |
| French Antonyms | 0 | - | 4.13 | 22,292 |
| TV Title Translation - French | 0 | - | 4.22 | 34,096 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 51,330 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,684 |
| Yiddish Loan Words | 0 | - | 4.54 | 16,021 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 165,102 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,135 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,089 |
| English Speaking Countries | 0 | - | 4.64 | 357,711 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,672 |
| Countries by Official Language | 0 | - | 4.95 | 195,360 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,584 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,619 |
| Top World Languages | 0 | - | 4.92 | 825,157 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,530 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,190 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 221,022 |
| Countries in their Native Language | 0 | - | 4.99 | 199,150 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,514 |
| Random Name Translation | 0 | - | 4.52 | 42,655 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,371 |
| Official European Union Languages | 0 | - | 4.97 | 239,019 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,193 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,821 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,964 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,194 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,839 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,792 |
| Languages of Spain | 0 | - | 4.36 | 23,358 |
| Slavic Languages | 0 | - | 4.68 | 54,496 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,552 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,588 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,431 |
| Translations of John | 0 | - | 4.53 | 27,244 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,839 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,435 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,903 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,652 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,884 |
| Flags to Languages | 0 | - | 4.95 | 173,973 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,693 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,404 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 59,974 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,566 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,377 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,332 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,047 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,463 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,406 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,942 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,790 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 60,592 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,503 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,940 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,972 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,259 |
| Spanish Name Translation | 0 | - | 4.13 | 169,065 |
| Spanish Loan Words | 0 | - | 4.23 | 45,915 |
| Spanish Animal Words | 0 | - | 4.53 | 95,817 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,271 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,850 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,767 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,809 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,020 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,458 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,423 |
| Click to Translate - Spanish | 0 | - | 4.90 | 95,672 |
| Spanish Food Words | 0 | - | 4.67 | 252,709 |
| German Loan Words | 0 | - | 4.28 | 139,379 |
| Movie Titles in German | 0 | - | 4.39 | 41,040 |
| German-Speaking Countries | 0 | - | 4.91 | 145,794 |
| Song Title Translation - German | 0 | - | 3.76 | 11,774 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,503 |
| Click to Translate - German | 0 | - | 4.83 | 70,444 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,485 |
| Italian Food Words | 0 | - | 4.27 | 71,476 |
| Italian Name Translation | 0 | - | 4.83 | 47,332 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,041 |
| Click to Translate - Italian | 0 | - | 4.89 | 54,012 |
| French Phrases used in English | 0 | - | 4.16 | 46,739 |
| French-Speaking Countries | 0 | - | 4.85 | 271,003 |
| French Animal Words | 0 | - | 4.44 | 134,701 |
| French Food Words | 0 | - | 4.80 | 195,447 |
| Movie Titles in French | 0 | - | 4.02 | 40,534 |
| Song Title Translation - French | 0 | - | 4.56 | 26,920 |
| Proverbs Translated into French | 0 | - | 4.19 | 15,011 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,445 |
| Click to Translate - French | 0 | - | 4.93 | 92,823 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,989 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,670 |
| Japanese Loanwords | 0 | - | 4.47 | 84,731 |
| Sushi Translation | 0 | - | 4.08 | 13,954 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,201 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,889 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,378 |
| Name that Greek Letter | 0 | - | 4.93 | 324,263 |
| Ancient Greek Words | 0 | - | 4.93 | 111,986 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,456 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,818 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,620 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,431 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 22,380 |
| Chinese Compound Words | 0 | - | 4.11 | 11,287 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 29,122 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 726,364 |
| Beatles Song Titles in French | 0 | - | 4.63 | 7,134 |
