| Days of the Week in Spanish | 0 | - | 4.58 | 58,585 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,182 |
| Numbers in Spanish | 0 | - | 4.44 | 86,654 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,388 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.30 | 52,540 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,210 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.85 | 55,200 |
| Spanish Place Words | 0 | - | 4.53 | 88,257 |
| Spanish Place Names in English | 0 | - | 4.74 | 72,708 |
| Spanish Verbs | 0 | - | 4.63 | 72,753 |
| Random Spanish Words #1 | 0 | - | 4.74 | 134,479 |
| Random Spanish Words #2 | 0 | - | 4.63 | 118,327 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,657 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,448 |
| Official Languages of the World | 0 | - | 4.99 | 424,301 |
| Language Names in the Language | 0 | - | 4.91 | 161,978 |
| Official UN Languages | 0 | - | 4.94 | 144,642 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 199,812 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 91,197 |
| World Languages A-Z | 0 | - | 4.94 | 83,506 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 40,302 |
| Top Five Countries by Language | 0 | - | 4.97 | 52,523 |
| Count to 10 in Europe | 0 | - | 4.63 | 166,528 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,635 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 41,406 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.66 | 32,668 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,788 |
| Spanish Antonyms | 0 | - | 4.16 | 19,702 |
| Spanish Phrases | 0 | - | 3.71 | 30,517 |
| German to English Country Names | 0 | - | 4.92 | 32,765 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 79,671 |
| French Verbs | 0 | - | 4.88 | 85,510 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,658 |
| Latin Phrases Used in English | 0 | - | 4.94 | 64,391 |
| Latin Words #1 | 0 | - | 4.89 | 133,734 |
| Latin Words #2 | 0 | - | 4.86 | 105,989 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,661 |
| Language to Family - Click Quiz | 0 | - | 4.97 | 23,633 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,972 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 40,914 |
| Click to Translate - Latin | 0 | - | 4.97 | 45,218 |
| Top Romance Languages | 0 | - | 4.47 | 45,781 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,145 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 63,116 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,845 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,619 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 71,636 |
| Wikipedia Languages | 0 | - | 4.97 | 127,666 |
| All Romance Languages on a Map | 0 | - | 4.98 | 74,112 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,142 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,660 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,923 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,143 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 122,163 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 50,799 |
| French Words #2 - Click the Pictures | 0 | - | 4.86 | 46,530 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 39,483 |
| World Languages by Clue #2 | 0 | - | 4.84 | 21,062 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,705 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,231 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.37 | 65,901 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,477 |
| Random Italian Words | 0 | - | 4.47 | 87,637 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 43,137 |
| Most Common French Words | 0 | - | 4.43 | 44,160 |
| Random French Words #2 | 0 | - | 4.53 | 120,086 |
| French Phrases | 0 | - | 4.46 | 35,951 |
| Random French Words #1 | 0 | - | 4.52 | 181,149 |
| Random French Words #3 | 0 | - | 4.41 | 70,261 |
| Latin Words #3 | 0 | - | 4.46 | 84,488 |
| Indo-European Languages - Sudden Death | 0 | - | 4.77 | 37,876 |
| Languages - Sudden Death | 0 | - | 4.69 | 134,223 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,842 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,972 |
| Random German Words | 0 | - | 4.39 | 174,191 |
| Days of the Week in French | 0 | - | 4.69 | 29,077 |
| French Words for Places | 0 | - | 4.27 | 33,911 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.665 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,396 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,826 |
| European Greetings | 0 | - | 4.41 | 61,454 |
| TV Title Translation - French | 0 | - | 4.22 | 34,194 |
| Numbers in French | 0 | - | 4.19 | 21,664 |
| French Antonyms | 0 | - | 4.13 | 22,332 |
| Southernmost Country by Language | 0 | - | 4.89 | 44,107 |
| Yiddish Loan Words | 0 | - | 4.54 | 16,158 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 166,067 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,811 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,887 |
| English Speaking Countries | 0 | - | 4.64 | 358,455 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,095 |
| Countries by Official Language | 0 | - | 4.95 | 196,267 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,655 |
| Places in their Native Language #2 | 0 | - | 4.80 | 135,090 |
| Top World Languages | 0 | - | 4.92 | 831,511 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,005 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,263 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 223,182 |
| Countries in their Native Language | 0 | - | 4.99 | 199,983 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,993 |
| Random Name Translation | 0 | - | 4.52 | 42,906 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,872 |
| Official European Union Languages | 0 | - | 4.97 | 240,394 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,844 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,039 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,094 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,167 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,890 |
| Top World Languages A-Z | 0 | - | 4.81 | 37,034 |
| Languages of Spain | 0 | - | 4.36 | 23,473 |
| Slavic Languages | 0 | - | 4.67 | 54,788 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,316 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,707 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,644 |
| Translations of John | 0 | - | 4.53 | 27,409 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,044 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,836 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 21,001 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,827 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,490 |
| Flags to Languages | 0 | - | 4.95 | 174,715 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,240 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,028 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,168 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,514 |
| Name an Official Language A-Z | 0 | - | 4.91 | 177,198 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,676 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,536 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,741 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,623 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 69,766 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,678 |
| Languages of the Roman Empire with a Map | 0 | - | 4.94 | 61,342 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,768 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,460 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 26,207 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,833 |
| Spanish Name Translation | 0 | - | 4.13 | 169,424 |
| Spanish Loan Words | 0 | - | 4.23 | 45,984 |
| Spanish Animal Words | 0 | - | 4.53 | 96,016 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,359 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,915 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 125,002 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,272 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,362 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,002 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.51 | 40,634 |
| Click to Translate - Spanish | 0 | - | 4.90 | 96,518 |
| Spanish Food Words | 0 | - | 4.68 | 254,418 |
| German Loan Words | 0 | - | 4.27 | 141,251 |
| Movie Titles in German | 0 | - | 4.39 | 41,121 |
| German-Speaking Countries | 0 | - | 4.92 | 146,103 |
| Song Title Translation - German | 0 | - | 3.76 | 11,819 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,177 |
| Click to Translate - German | 0 | - | 4.83 | 71,104 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,598 |
| Italian Food Words | 0 | - | 4.27 | 71,807 |
| Italian Name Translation | 0 | - | 4.83 | 48,274 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,321 |
| Click to Translate - Italian | 0 | - | 4.89 | 54,638 |
| French Phrases used in English | 0 | - | 4.16 | 46,829 |
| French-Speaking Countries | 0 | - | 4.85 | 271,941 |
| French Animal Words | 0 | - | 4.44 | 135,119 |
| French Food Words | 0 | - | 4.80 | 196,314 |
| Movie Titles in French | 0 | - | 4.02 | 40,597 |
| Song Title Translation - French | 0 | - | 4.56 | 26,972 |
| Proverbs Translated into French | 0 | - | 4.19 | 15,054 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,630 |
| Click to Translate - French | 0 | - | 4.93 | 93,627 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,102 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,334 |
| Japanese Loanwords | 0 | - | 4.47 | 84,945 |
| Sushi Translation | 0 | - | 4.08 | 13,999 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,455 |
| Click to Translate - Dutch | 0 | - | 4.73 | 36,247 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,069 |
| Name that Greek Letter | 0 | - | 4.93 | 325,331 |
| Ancient Greek Words | 0 | - | 4.93 | 112,687 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,952 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,929 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,824 |
| Spanish to English Country Names | 0 | - | 4.86 | 34,051 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 22,852 |
| Chinese Compound Words | 0 | - | 4.13 | 11,445 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 29,755 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,004 |
| Beatles Song Titles in French | 0 | - | 4.64 | 7,502 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 53,602 |
