| German to English Country Names | 0 | - | 4.92 | 32,687 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 79,578 |
| Official Languages of the World | 0 | - | 4.99 | 423,866 |
| Language Names in the Language | 0 | - | 4.91 | 161,871 |
| Official UN Languages | 0 | - | 4.94 | 144,537 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 199,701 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 91,110 |
| World Languages A-Z | 0 | - | 4.94 | 83,426 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 40,233 |
| Top Five Countries by Language | 0 | - | 4.97 | 52,283 |
| Random German Words | 0 | - | 4.39 | 174,094 |
| French Verbs | 0 | - | 4.88 | 85,476 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,642 |
| Latin Phrases Used in English | 0 | - | 4.94 | 64,341 |
| Latin Words #1 | 0 | - | 4.89 | 133,683 |
| Latin Words #2 | 0 | - | 4.86 | 105,948 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,635 |
| Top Romance Languages | 0 | - | 4.47 | 45,718 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 63,088 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,582 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 71,587 |
| Language to Family - Click Quiz | 0 | - | 4.97 | 23,301 |
| Count to 10 in Europe | 0 | - | 4.63 | 166,489 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,622 |
| European Greetings | 0 | - | 4.41 | 61,440 |
| Click to Translate - Latin | 0 | - | 4.97 | 45,162 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 40,795 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,698 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,222 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.37 | 65,869 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,097 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,765 |
| Wikipedia Languages | 0 | - | 4.97 | 127,626 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,445 |
| All Romance Languages on a Map | 0 | - | 4.98 | 74,038 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,963 |
| Indo-European Languages - Sudden Death | 0 | - | 4.77 | 37,656 |
| Languages - Sudden Death | 0 | - | 4.69 | 133,823 |
| World Languages by Clue #2 | 0 | - | 4.84 | 21,028 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,872 |
| Spanish Place Words | 0 | - | 4.53 | 88,229 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,686 |
| Spanish Verbs | 0 | - | 4.63 | 72,726 |
| Random Spanish Words #1 | 0 | - | 4.74 | 134,417 |
| Random Spanish Words #2 | 0 | - | 4.63 | 118,265 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,627 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,417 |
| Random Italian Words | 0 | - | 4.47 | 87,591 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 43,073 |
| Most Common French Words | 0 | - | 4.43 | 44,135 |
| Random French Words #2 | 0 | - | 4.53 | 120,053 |
| French Phrases | 0 | - | 4.46 | 35,943 |
| Random French Words #1 | 0 | - | 4.52 | 181,058 |
| Random French Words #3 | 0 | - | 4.41 | 70,237 |
| Latin Words #3 | 0 | - | 4.46 | 84,465 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 50,661 |
| French Words #2 - Click the Pictures | 0 | - | 4.86 | 46,443 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 39,406 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.85 | 55,030 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,837 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,967 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,614 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 122,079 |
| Days of the Week in French | 0 | - | 4.69 | 29,075 |
| French Words for Places | 0 | - | 4.27 | 33,900 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.660 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,557 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,166 |
| Numbers in Spanish | 0 | - | 4.44 | 86,391 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,355 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,377 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,768 |
| Spanish Antonyms | 0 | - | 4.16 | 19,700 |
| Numbers in French | 0 | - | 4.19 | 21,658 |
| French Antonyms | 0 | - | 4.13 | 22,327 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 41,294 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.66 | 32,557 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,798 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.30 | 52,518 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,199 |
| TV Title Translation - French | 0 | - | 4.22 | 34,184 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,140 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,138 |
| Spanish Phrases | 0 | - | 3.71 | 30,510 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 53,305 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,984 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 22,801 |
| Chinese Compound Words | 0 | - | 4.13 | 11,432 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 29,681 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 744,696 |
| Beatles Song Titles in French | 0 | - | 4.64 | 7,466 |
| Southernmost Country by Language | 0 | - | 4.89 | 44,069 |
| Yiddish Loan Words | 0 | - | 4.54 | 16,144 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 165,982 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,737 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,800 |
| English Speaking Countries | 0 | - | 4.64 | 358,393 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,962 |
| Countries by Official Language | 0 | - | 4.95 | 196,162 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,548 |
| Places in their Native Language #2 | 0 | - | 4.80 | 135,036 |
| Top World Languages | 0 | - | 4.92 | 830,872 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,853 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,255 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,962 |
| Countries in their Native Language | 0 | - | 4.99 | 199,898 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,964 |
| Random Name Translation | 0 | - | 4.52 | 42,863 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,816 |
| Official European Union Languages | 0 | - | 4.97 | 240,028 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,764 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,025 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,083 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,078 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,887 |
| Top World Languages A-Z | 0 | - | 4.81 | 37,010 |
| Languages of Spain | 0 | - | 4.36 | 23,458 |
| Slavic Languages | 0 | - | 4.67 | 54,753 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,122 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,693 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,621 |
| Translations of John | 0 | - | 4.53 | 27,374 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,022 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,790 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,987 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,812 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,453 |
| Flags to Languages | 0 | - | 4.95 | 174,647 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,176 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,958 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,142 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,408 |
| Name an Official Language A-Z | 0 | - | 4.91 | 177,100 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,630 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,484 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,707 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,462 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 69,667 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,575 |
| Languages of the Roman Empire with a Map | 0 | - | 4.94 | 61,256 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,739 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,399 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 26,185 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,755 |
| Spanish Name Translation | 0 | - | 4.13 | 169,380 |
| Spanish Loan Words | 0 | - | 4.23 | 45,977 |
| Spanish Animal Words | 0 | - | 4.53 | 96,001 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,349 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,910 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,978 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,228 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,327 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,937 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.51 | 40,609 |
| Click to Translate - Spanish | 0 | - | 4.90 | 96,428 |
| Spanish Food Words | 0 | - | 4.68 | 254,214 |
| German Loan Words | 0 | - | 4.27 | 141,144 |
| Movie Titles in German | 0 | - | 4.39 | 41,111 |
| German-Speaking Countries | 0 | - | 4.92 | 146,068 |
| Song Title Translation - German | 0 | - | 3.76 | 11,817 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,966 |
| Click to Translate - German | 0 | - | 4.83 | 71,037 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,585 |
| Italian Food Words | 0 | - | 4.27 | 71,766 |
| Italian Name Translation | 0 | - | 4.83 | 48,096 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,287 |
| Click to Translate - Italian | 0 | - | 4.89 | 54,567 |
| French Phrases used in English | 0 | - | 4.16 | 46,822 |
| French-Speaking Countries | 0 | - | 4.85 | 271,822 |
| French Animal Words | 0 | - | 4.44 | 135,060 |
| French Food Words | 0 | - | 4.80 | 196,210 |
| Movie Titles in French | 0 | - | 4.02 | 40,589 |
| Song Title Translation - French | 0 | - | 4.56 | 26,968 |
| Proverbs Translated into French | 0 | - | 4.19 | 15,049 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,623 |
| Click to Translate - French | 0 | - | 4.93 | 93,534 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,088 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,121 |
| Japanese Loanwords | 0 | - | 4.47 | 84,925 |
| Sushi Translation | 0 | - | 4.08 | 13,994 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,436 |
| Click to Translate - Dutch | 0 | - | 4.73 | 36,208 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,603 |
| Name that Greek Letter | 0 | - | 4.93 | 325,167 |
| Ancient Greek Words | 0 | - | 4.93 | 112,602 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,896 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,909 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,787 |
