| German to English Country Names | 0 | - | 4.92 | 32,561 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 79,424 |
| Click to Translate - Latin | 0 | - | 4.97 | 45,023 |
| Official Languages of the World | 0 | - | 4.99 | 422,941 |
| Language Names in the Language | 0 | - | 4.91 | 161,630 |
| Official UN Languages | 0 | - | 4.94 | 144,330 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 199,451 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 90,949 |
| World Languages A-Z | 0 | - | 4.95 | 83,273 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 40,076 |
| Top Five Countries by Language | 0 | - | 4.97 | 51,733 |
| Random German Words | 0 | - | 4.39 | 173,911 |
| Count to 10 in Europe | 0 | - | 4.63 | 166,407 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,589 |
| European Greetings | 0 | - | 4.41 | 61,403 |
| French Verbs | 0 | - | 4.88 | 85,418 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,586 |
| Latin Phrases Used in English | 0 | - | 4.94 | 64,231 |
| Latin Words #1 | 0 | - | 4.89 | 133,588 |
| Latin Words #2 | 0 | - | 4.86 | 105,878 |
| Top Romance Languages | 0 | - | 4.47 | 45,564 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 62,985 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,521 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 71,515 |
| Language to Family - Click Quiz | 0 | - | 4.97 | 22,038 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,590 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,000 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,590 |
| Wikipedia Languages | 0 | - | 4.97 | 127,550 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,924 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,933 |
| Famous Painting to Artist Click Quiz | 0 | - | 4.93 | 44,312 |
| Click Chain #1 | 0 | - | 4.97 | 110,377 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,681 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,201 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,820 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,393 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,772 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,501 |
| Spanish Place Words | 0 | - | 4.53 | 88,183 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,648 |
| Spanish Verbs | 0 | - | 4.63 | 72,683 |
| Random Spanish Words #1 | 0 | - | 4.74 | 134,331 |
| Random Spanish Words #2 | 0 | - | 4.63 | 118,189 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,590 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,367 |
| Random Italian Words | 0 | - | 4.47 | 87,533 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 42,952 |
| Most Common French Words | 0 | - | 4.43 | 44,104 |
| Random French Words #2 | 0 | - | 4.53 | 119,976 |
| French Phrases | 0 | - | 4.46 | 35,921 |
| Random French Words #1 | 0 | - | 4.51 | 180,923 |
| Random French Words #3 | 0 | - | 4.41 | 70,177 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,915 |
| Latin Words #3 | 0 | - | 4.46 | 84,411 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,737 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 83,562 |
| Country to Population Click Quiz | 0 | - | 4.98 | 44,589 |
| Click the Planet | 0 | - | 4.96 | 92,209 |
| Movie Picture Click - Steven Spielberg | 0 | - | 4.94 | 54,212 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,826 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,960 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,539 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,156 |
| Numbers in Spanish | 0 | - | 4.44 | 86,348 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,315 |
| Days of the Week in French | 0 | - | 4.69 | 29,059 |
| French Words for Places | 0 | - | 4.27 | 33,880 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.651 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,354 |
| Click Chain #2 | 0 | - | 4.56 | 66,550 |
| Word Addition Click Quiz #2 | 0 | - | 4.53 | 35,307 |
| Word Addition Click Quiz #3 | 0 | - | 4.58 | 37,682 |
| Click the Synonym | 0 | - | 4.54 | 42,975 |
| Click Chain #3 | 0 | - | 4.43 | 52,724 |
| The Logical Elimination Click Quiz | 0 | - | 4.70 | 74,968 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,748 |
| Spanish Antonyms | 0 | - | 4.16 | 19,688 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.30 | 52,494 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,189 |
| Numbers in French | 0 | - | 4.19 | 21,645 |
| French Antonyms | 0 | - | 4.13 | 22,318 |
| TV Title Translation - French | 0 | - | 4.22 | 34,171 |
| Word Addition Click Quiz #1 | 0 | - | 4.73 | 50,107 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,125 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,132 |
| Spanish Phrases | 0 | - | 3.71 | 30,500 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 165,843 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,571 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,643 |
| English Speaking Countries | 0 | - | 4.64 | 358,224 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,649 |
| Countries by Official Language | 0 | - | 4.95 | 195,970 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,328 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,937 |
| Top World Languages | 0 | - | 4.92 | 829,628 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,603 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,239 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,502 |
| Countries in their Native Language | 0 | - | 4.99 | 199,717 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,680 |
| Random Name Translation | 0 | - | 4.52 | 42,840 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,707 |
| Official European Union Languages | 0 | - | 4.97 | 239,762 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,617 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,974 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,055 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,928 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,873 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,973 |
| Languages of Spain | 0 | - | 4.36 | 23,435 |
| Slavic Languages | 0 | - | 4.68 | 54,687 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,721 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,678 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,581 |
| Translations of John | 0 | - | 4.53 | 27,345 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,971 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,712 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,964 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,781 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,111 |
| Flags to Languages | 0 | - | 4.95 | 174,496 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,066 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,825 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,116 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,238 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,949 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,554 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,379 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,643 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,215 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 69,510 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,381 |
| Languages of the Roman Empire with a Map | 0 | - | 4.94 | 61,093 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,696 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 60,289 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 26,143 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,641 |
| Spanish Name Translation | 0 | - | 4.13 | 169,320 |
| Spanish Loan Words | 0 | - | 4.23 | 45,967 |
| Spanish Animal Words | 0 | - | 4.53 | 95,971 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,336 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,901 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,924 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,118 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,255 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,828 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.51 | 40,575 |
| Click to Translate - Spanish | 0 | - | 4.90 | 96,277 |
| Spanish Food Words | 0 | - | 4.67 | 253,861 |
| German Loan Words | 0 | - | 4.27 | 140,920 |
| Movie Titles in German | 0 | - | 4.39 | 41,086 |
| German-Speaking Countries | 0 | - | 4.92 | 146,017 |
| Song Title Translation - German | 0 | - | 3.76 | 11,810 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,593 |
| Click to Translate - German | 0 | - | 4.83 | 70,919 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,564 |
| Italian Food Words | 0 | - | 4.27 | 71,702 |
| Italian Name Translation | 0 | - | 4.83 | 47,939 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,226 |
| Click to Translate - Italian | 0 | - | 4.89 | 54,443 |
| French Phrases used in English | 0 | - | 4.16 | 46,801 |
| French-Speaking Countries | 0 | - | 4.85 | 271,653 |
| French Animal Words | 0 | - | 4.44 | 134,983 |
| French Food Words | 0 | - | 4.80 | 196,005 |
| Movie Titles in French | 0 | - | 4.02 | 40,575 |
| Song Title Translation - French | 0 | - | 4.56 | 26,958 |
| Proverbs Translated into French | 0 | - | 4.19 | 15,042 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,582 |
| Click to Translate - French | 0 | - | 4.93 | 93,355 |
| English Words of Russian Origin | 0 | - | 4.14 | 51,068 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,807 |
| Japanese Loanwords | 0 | - | 4.47 | 84,879 |
| Sushi Translation | 0 | - | 4.08 | 13,985 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,394 |
| Click to Translate - Dutch | 0 | - | 4.73 | 36,132 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,783 |
| Name that Greek Letter | 0 | - | 4.93 | 324,953 |
| Ancient Greek Words | 0 | - | 4.93 | 112,439 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,796 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,888 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,732 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,864 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,262 |
| Lie to Win - Click Quiz #2 | 0 | - | 4.74 | 90,592 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,790 |
| Click Timeline: Famous U.S. Buildings | 0 | - | 4.60 | 30,490 |
| Click Timeline: Harry Potter and the Wizarding World | 0 | - | 4.37 | 52,487 |
| Click Timeline: Star Wars Movies | 0 | - | 4.92 | 93,382 |
| Click the Month | 0 | - | 4.35 | 26,227 |
| Click the Correct Continent | 0 | - | 4.44 | 102,227 |
| Click the Disney Film by Song #1 | 0 | - | 4.59 | 65,865 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 128,609 |
| Click the Movie Title Ending #2 | 0 | - | 4.77 | 90,569 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 73,429 |
| Click the Movie Title Ending #4 | 0 | - | 4.66 | 57,717 |
| Click the Movie Title Ending #5 | 0 | - | 4.87 | 37,207 |
| Tourist Towns by U.S. State | 0 | - | 4.32 | 24,397 |
| Click the 2022 World Cup Quarterfinalist | 0 | - | 4.24 | 40,803 |
| Click the Disney Film by Song #2 | 0 | - | 4.48 | 35,949 |
