| Official Languages of the World | 0 | - | 4.99 | 423,600 |
| Language Names in the Language | 0 | - | 4.91 | 161,806 |
| Official UN Languages | 0 | - | 4.94 | 144,475 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 199,636 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 91,066 |
| World Languages A-Z | 0 | - | 4.94 | 83,386 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 40,192 |
| Top Five Countries by Language | 0 | - | 4.97 | 52,118 |
| Top Romance Languages | 0 | - | 4.47 | 45,669 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 63,056 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,568 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 71,568 |
| German to English Country Names | 0 | - | 4.92 | 32,653 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 79,521 |
| French Verbs | 0 | - | 4.88 | 85,458 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,625 |
| Latin Phrases Used in English | 0 | - | 4.94 | 64,313 |
| Latin Words #1 | 0 | - | 4.89 | 133,650 |
| Latin Words #2 | 0 | - | 4.86 | 105,925 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,619 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,697 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,217 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.37 | 65,851 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,431 |
| Language to Family - Click Quiz | 0 | - | 4.97 | 23,042 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 40,716 |
| Click to Translate - Latin | 0 | - | 4.97 | 45,121 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,966 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,067 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,716 |
| Wikipedia Languages | 0 | - | 4.97 | 127,599 |
| All Romance Languages on a Map | 0 | - | 4.98 | 74,001 |
| Indo-European Languages - Sudden Death | 0 | - | 4.77 | 37,572 |
| Languages - Sudden Death | 0 | - | 4.69 | 133,554 |
| World Languages by Clue #2 | 0 | - | 4.85 | 21,008 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,838 |
| Spanish Place Words | 0 | - | 4.53 | 88,217 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,677 |
| Spanish Verbs | 0 | - | 4.63 | 72,711 |
| Random Spanish Words #1 | 0 | - | 4.74 | 134,380 |
| Random Spanish Words #2 | 0 | - | 4.63 | 118,234 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,616 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,402 |
| Random Italian Words | 0 | - | 4.47 | 87,576 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 43,036 |
| Most Common French Words | 0 | - | 4.43 | 44,127 |
| Random French Words #2 | 0 | - | 4.53 | 120,026 |
| French Phrases | 0 | - | 4.46 | 35,935 |
| Random French Words #1 | 0 | - | 4.52 | 181,017 |
| Random French Words #3 | 0 | - | 4.41 | 70,220 |
| Latin Words #3 | 0 | - | 4.46 | 84,453 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 50,590 |
| French Words #2 - Click the Pictures | 0 | - | 4.86 | 46,393 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 39,365 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.85 | 54,952 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,587 |
| Random German Words | 0 | - | 4.39 | 174,030 |
| Days of the Week in French | 0 | - | 4.69 | 29,068 |
| French Words for Places | 0 | - | 4.27 | 33,890 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 122,013 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.657 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,546 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,159 |
| Numbers in Spanish | 0 | - | 4.44 | 86,376 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,337 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,373 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,761 |
| Spanish Antonyms | 0 | - | 4.16 | 19,696 |
| Numbers in French | 0 | - | 4.19 | 21,654 |
| French Antonyms | 0 | - | 4.13 | 22,322 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,786 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.30 | 52,509 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,194 |
| TV Title Translation - French | 0 | - | 4.22 | 34,181 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 41,259 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.66 | 32,521 |
| Count to 10 in Europe | 0 | - | 4.63 | 166,464 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,614 |
| European Greetings | 0 | - | 4.41 | 61,435 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,138 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,952 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,134 |
| Spanish Phrases | 0 | - | 3.71 | 30,505 |
| Southernmost Country by Language | 0 | - | 4.89 | 44,042 |
| Yiddish Loan Words | 0 | - | 4.54 | 16,138 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 53,151 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,950 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 22,779 |
| Chinese Compound Words | 0 | - | 4.13 | 11,416 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 29,639 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 744,033 |
| Beatles Song Titles in French | 0 | - | 4.64 | 7,443 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 165,941 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,685 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,760 |
| English Speaking Countries | 0 | - | 4.64 | 358,352 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,864 |
| Countries by Official Language | 0 | - | 4.95 | 196,123 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,487 |
| Places in their Native Language #2 | 0 | - | 4.80 | 135,016 |
| Top World Languages | 0 | - | 4.92 | 830,524 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,787 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,250 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,816 |
| Countries in their Native Language | 0 | - | 4.99 | 199,846 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,957 |
| Random Name Translation | 0 | - | 4.52 | 42,855 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,790 |
| Official European Union Languages | 0 | - | 4.97 | 239,904 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,724 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,006 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,074 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,038 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,885 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,994 |
| Languages of Spain | 0 | - | 4.36 | 23,453 |
| Slavic Languages | 0 | - | 4.67 | 54,722 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,011 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,687 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,610 |
| Translations of John | 0 | - | 4.53 | 27,367 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,009 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,765 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,981 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,801 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,438 |
| Flags to Languages | 0 | - | 4.95 | 174,601 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,139 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,910 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,133 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,359 |
| Name an Official Language A-Z | 0 | - | 4.91 | 177,055 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,608 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,450 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,691 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,402 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 69,628 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,515 |
| Languages of the Roman Empire with a Map | 0 | - | 4.94 | 61,212 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,725 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,376 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 26,169 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,721 |
| Spanish Name Translation | 0 | - | 4.13 | 169,363 |
| Spanish Loan Words | 0 | - | 4.23 | 45,976 |
| Spanish Animal Words | 0 | - | 4.53 | 95,994 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,346 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,906 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,969 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,204 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,301 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,890 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.51 | 40,604 |
| Click to Translate - Spanish | 0 | - | 4.90 | 96,383 |
| Spanish Food Words | 0 | - | 4.67 | 254,105 |
| German Loan Words | 0 | - | 4.27 | 141,084 |
| Movie Titles in German | 0 | - | 4.39 | 41,103 |
| German-Speaking Countries | 0 | - | 4.92 | 146,057 |
| Song Title Translation - German | 0 | - | 3.76 | 11,816 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,841 |
| Click to Translate - German | 0 | - | 4.83 | 71,006 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,576 |
| Italian Food Words | 0 | - | 4.27 | 71,756 |
| Italian Name Translation | 0 | - | 4.83 | 48,043 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,265 |
| Click to Translate - Italian | 0 | - | 4.89 | 54,527 |
| French Phrases used in English | 0 | - | 4.16 | 46,814 |
| French-Speaking Countries | 0 | - | 4.85 | 271,770 |
| French Animal Words | 0 | - | 4.44 | 135,038 |
| French Food Words | 0 | - | 4.80 | 196,150 |
| Movie Titles in French | 0 | - | 4.02 | 40,585 |
| Song Title Translation - French | 0 | - | 4.56 | 26,962 |
| Proverbs Translated into French | 0 | - | 4.19 | 15,047 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,618 |
| Click to Translate - French | 0 | - | 4.93 | 93,493 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,085 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,024 |
| Japanese Loanwords | 0 | - | 4.47 | 84,909 |
| Sushi Translation | 0 | - | 4.08 | 13,993 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,423 |
| Click to Translate - Dutch | 0 | - | 4.74 | 36,185 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,357 |
| Name that Greek Letter | 0 | - | 4.93 | 325,107 |
| Ancient Greek Words | 0 | - | 4.93 | 112,564 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,868 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,905 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,770 |
