| Official Languages of the World | 0 | - | 4.99 | 337,152 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,774 |
| Language Names in the Language | 0 | - | 4.90 | 140,117 |
| Official UN Languages | 0 | - | 4.91 | 108,042 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,334 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,131 |
| World Languages A-Z | 0 | - | 4.94 | 69,923 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 27,855 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,685 |
| World Language General Knowledge #3 | 0 | - | 4.50 | 57,345 |
| World Language General Knowledge #1 | 0 | - | 4.76 | 64,727 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,776 |
| French Verbs | 0 | - | 4.87 | 77,184 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,896 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,226 |
| Latin Words #1 | 0 | - | 4.88 | 120,504 |
| Latin Words #2 | 0 | - | 4.81 | 86,557 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,407 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,513 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,178 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,140 |
| Top Romance Languages | 0 | - | 4.40 | 34,818 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,588 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,456 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,532 |
| Random Translations Quiz #3 | 0 | - | 3.93 | 31,681 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,707 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,775 |
| Wikipedia Languages | 0 | - | 4.98 | 117,749 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,393 |
| Languages - Sudden Death | 0 | - | 4.77 | 34,870 |
| All Wikipedia Languages | 0 | - | 4.92 | 20,309 |
| Spanish Place Words | 0 | - | 4.49 | 73,889 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,377 |
| Spanish Verbs | 0 | - | 4.63 | 66,051 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,087 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,819 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,020 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,059 |
| Random German Words | 0 | - | 4.41 | 148,192 |
| Random Italian Words | 0 | - | 4.44 | 79,519 |
| Most Common French Words | 0 | - | 4.44 | 39,630 |
| Random French Words #2 | 0 | - | 4.51 | 99,621 |
| French Phrases | 0 | - | 4.45 | 32,325 |
| Random French Words #1 | 0 | - | 4.49 | 154,926 |
| Random French Words #3 | 0 | - | 4.44 | 51,802 |
| Latin Words #3 | 0 | - | 4.48 | 68,368 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,183 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,894 |
| Days of the Week in French | 0 | - | 4.67 | 27,915 |
| French Place Words Quiz | 0 | - | 4.23 | 31,982 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,426 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.711 |
| Days of the Week in Spanish | 0 | - | 4.55 | 49,137 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,085 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,793 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,342 |
| Spanish Antonyms | 0 | - | 4.19 | 14,325 |
| Numbers in French | 0 | - | 4.15 | 20,466 |
| French Antonyms | 0 | - | 4.15 | 21,219 |
| Months of the Year in Spanish | 0 | - | 4.68 | 26,850 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,592 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,240 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,741 |
| Count to 10 in Europe | 0 | - | 4.57 | 155,462 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,254 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,720 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,172 |
| TV Title Translation - French | 0 | - | 4.23 | 24,780 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,011 |
| European Greetings Quiz | 0 | - | 4.39 | 58,554 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,361 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,897 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,180 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,457 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,783 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,680 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,510 |
| English Speaking Countries | 0 | - | 4.72 | 340,620 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,236 |
| Countries by Official Language | 0 | - | 4.96 | 174,312 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,224 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,906 |
| Top World Languages | 0 | - | 4.92 | 717,072 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,473 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,002 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,016 |
| Countries in their Native Language | 0 | - | 4.98 | 179,498 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,778 |
| Random Name Translation | 0 | - | 4.52 | 39,569 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,483 |
| Official European Union Languages | 0 | - | 4.98 | 202,708 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,405 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,847 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,517 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,618 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,695 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,924 |
| Languages of Spain | 0 | - | 4.35 | 21,515 |
| Slavic Languages | 0 | - | 4.63 | 49,151 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 188,845 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,664 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,254 |
| Translations of John | 0 | - | 4.41 | 24,190 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,380 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,662 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,593 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,263 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,216 |
| Flags to Languages | 0 | - | 4.95 | 159,863 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,489 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,321 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,016 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,729 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,053 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,639 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,107 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,498 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,178 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,164 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,650 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,398 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,834 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,830 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,241 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,852 |
| Spanish Name Translation | 0 | - | 4.14 | 161,324 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,448 |
| Spanish Animal Words | 0 | - | 4.52 | 89,580 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,285 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,521 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,108 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,360 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,127 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,521 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,670 |
| Spanish Food Words | 0 | - | 4.57 | 228,700 |
| German Loan Words | 0 | - | 4.28 | 130,153 |
| Movie Titles in German | 0 | - | 4.45 | 38,970 |
| German-Speaking Countries | 0 | - | 4.88 | 117,983 |
| Song Title Translation - German | 0 | - | 3.83 | 10,882 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,976 |
| Click to Translate - German | 0 | - | 4.65 | 43,360 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,036 |
| Italian Food Words | 0 | - | 4.32 | 65,641 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,318 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,274 |
| Click to Translate - Italian | 0 | - | 4.94 | 41,927 |
| French Phrases used in English | 0 | - | 4.20 | 44,759 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,221 |
| French Animal Words | 0 | - | 4.45 | 117,658 |
| French Food Words | 0 | - | 4.79 | 177,390 |
| Movie Titles in French | 0 | - | 4.00 | 38,851 |
| Song Title Translation - French | 0 | - | 4.60 | 25,538 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,173 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,746 |
| Click to Translate - French | 0 | - | 4.94 | 75,801 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,513 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,075 |
| Japanese Loanwords | 0 | - | 4.50 | 79,853 |
| Sushi Translation | 0 | - | 4.11 | 13,242 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,710 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,367 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,071 |
| Name that Greek Letter | 0 | - | 4.94 | 297,414 |
| Ancient Greek Words | 0 | - | 4.90 | 98,541 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,202 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,166 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,315 |
