| Days of the Week in Spanish | 0 | - | 4.58 | 55,174 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,761 |
| Months of the Year in Spanish | 0 | - | 4.68 | 27,205 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 80,303 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,688 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,993 |
| Official Languages of the World | 0 | - | 4.99 | 340,286 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 626,924 |
| Spanish Place Words | 0 | - | 4.50 | 74,344 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,699 |
| Spanish Verbs | 0 | - | 4.63 | 66,438 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,860 |
| Random Spanish Words #2 | 0 | - | 4.64 | 106,452 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,351 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,531 |
| Language Names in the Language | 0 | - | 4.91 | 141,439 |
| Official UN Languages | 0 | - | 4.91 | 108,990 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 177,959 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,983 |
| World Languages A-Z | 0 | - | 4.94 | 70,653 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 28,627 |
| Languages - Sudden Death | 0 | - | 4.84 | 52,125 |
| Count to 10 in Europe | 0 | - | 4.55 | 156,290 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,486 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,519 |
| Spanish Antonyms | 0 | - | 4.19 | 14,389 |
| Spanish Phrases Quiz | 0 | - | 3.73 | 29,033 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 62,846 |
| French Verbs | 0 | - | 4.89 | 77,669 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 96,388 |
| Latin Phrases Used in English | 0 | - | 4.93 | 51,479 |
| Latin Words #1 | 0 | - | 4.88 | 121,096 |
| Latin Words #2 | 0 | - | 4.81 | 86,977 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,711 |
| Top Romance Languages | 0 | - | 4.41 | 35,147 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 55,338 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 57,720 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 65,143 |
| Click to Translate - Latin | 0 | - | 4.97 | 33,253 |
| Top World Languages on a Map | 0 | - | 4.91 | 94,210 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 100,774 |
| Wikipedia Languages | 0 | - | 4.98 | 118,436 |
| All Romance Languages on a Map | 0 | - | 4.98 | 60,264 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,155 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,216 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,747 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,601 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,261 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,563 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,872 |
| All Wikipedia Languages | 0 | - | 4.93 | 20,853 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,822 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,402 |
| Random German Words | 0 | - | 4.41 | 149,232 |
| Random Italian Words | 0 | - | 4.44 | 80,164 |
| Most Common French Words | 0 | - | 4.44 | 39,840 |
| Random French Words #2 | 0 | - | 4.51 | 100,080 |
| French Phrases | 0 | - | 4.45 | 32,501 |
| Random French Words #1 | 0 | - | 4.49 | 156,088 |
| Random French Words #3 | 0 | - | 4.44 | 52,217 |
| French Vocabulary Mega-Challenge | 0 | - | 4.92 | 102,745 |
| Latin Words #3 | 0 | - | 4.48 | 68,698 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,594 |
| Random Translations Quiz #3 | 0 | - | 3.95 | 31,735 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 28,389 |
| Days of the Week in French | 0 | - | 4.71 | 28,085 |
| French Place Words Quiz | 0 | - | 4.23 | 32,118 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.782 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,981 |
| Numbers in French | 0 | - | 4.17 | 20,533 |
| French Antonyms | 0 | - | 4.16 | 21,274 |
| European Greetings Quiz | 0 | - | 4.39 | 58,750 |
| World Languages by Clue #1 | 0 | - | 4.62 | 2,468 |
| TV Title Translation - French | 0 | - | 4.23 | 24,846 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,355 |
| Southernmost Country by Language | 0 | - | 4.90 | 25,086 |
| Biggest English-Speaking Cities | 0 | - | 4.43 | 137,552 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 110,261 |
| Biggest Cities by Language | 0 | - | 4.95 | 216,548 |
| English Speaking Countries | 0 | - | 4.71 | 342,180 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 345,385 |
| Countries by Official Language | 0 | - | 4.96 | 175,379 |
| Places in their Native Language #1 | 0 | - | 4.86 | 213,783 |
| Places in their Native Language #2 | 0 | - | 4.89 | 114,649 |
| Top World Languages | 0 | - | 4.92 | 724,317 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 253,724 |
| Official Languages of South Africa | 0 | - | 4.56 | 25,093 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,775 |
| Countries in their Native Language | 0 | - | 4.98 | 180,753 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,182 |
| Random Name Translation | 0 | - | 4.52 | 39,716 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 62,007 |
| Official European Union Languages | 0 | - | 4.98 | 204,168 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,172 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,259 |
| Languages of the United Kingdom | 0 | - | 4.12 | 38,683 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 94,061 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 12,765 |
| Top World Languages A-Z | 0 | - | 4.84 | 32,247 |
| Languages of Spain | 0 | - | 4.36 | 21,628 |
| Slavic Languages | 0 | - | 4.65 | 49,486 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,867 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,803 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,501 |
| Translations of John | 0 | - | 4.45 | 24,339 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,730 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 58,187 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 19,685 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 78,687 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.72 | 105,908 |
| Flags to Languages | 0 | - | 4.95 | 160,745 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,152 |
| Top European Languages on a Map | 0 | - | 4.78 | 120,214 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,314 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,178 |
| Name an Official Language A-Z | 0 | - | 4.92 | 137,265 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,109 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,745 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,843 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 91,561 |
| All Germanic Languages With a Map | 0 | - | 4.90 | 56,049 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 55,505 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 47,436 |
| Every Country in its Official/Native Language | 0 | - | 4.97 | 18,207 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 51,485 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,607 |
| Languages by Combined Flags | 0 | - | 4.71 | 65,626 |
| Spanish Name Translation | 0 | - | 4.14 | 161,837 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,525 |
| Spanish Animal Words | 0 | - | 4.52 | 89,967 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,430 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,598 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,497 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,691 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,546 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 35,055 |
| Click to Translate - Spanish | 0 | - | 4.92 | 78,938 |
| Spanish Food Words | 0 | - | 4.65 | 230,200 |
| German Loan Words | 0 | - | 4.28 | 130,573 |
| Movie Titles in German | 0 | - | 4.45 | 39,106 |
| German-Speaking Countries | 0 | - | 4.88 | 118,345 |
| Song Title Translation - German | 0 | - | 3.83 | 10,939 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,754 |
| Click to Translate - German | 0 | - | 4.65 | 44,137 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,170 |
| Italian Food Words | 0 | - | 4.32 | 66,048 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 36,053 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,677 |
| Click to Translate - Italian | 0 | - | 4.91 | 42,737 |
| French Phrases used in English | 0 | - | 4.20 | 44,887 |
| French-Speaking Countries | 0 | - | 4.79 | 224,142 |
| French Animal Words | 0 | - | 4.45 | 118,540 |
| French Food Words | 0 | - | 4.80 | 178,613 |
| Movie Titles in French | 0 | - | 4.01 | 38,964 |
| Song Title Translation - French | 0 | - | 4.59 | 25,630 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,220 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,959 |
| Click to Translate - French | 0 | - | 4.94 | 77,057 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,641 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,761 |
| Japanese Loanwords | 0 | - | 4.50 | 80,133 |
| Sushi Translation | 0 | - | 4.12 | 13,296 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,104 |
| Click to Translate - Dutch | 0 | - | 4.66 | 28,920 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 592,624 |
| Name that Greek Letter | 0 | - | 4.94 | 298,785 |
| Ancient Greek Words | 0 | - | 4.91 | 99,685 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,737 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,364 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,501 |
