| Mirror Words #1 | 0 | - | 4.87 | 42,355 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,926 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.42 | 22,702 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,090 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,253 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,025 |
| Spell Check #1 | 0 | - | 4.90 | 79,513 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 15,808 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,073 |
| Irregular Plurals #1 | 0 | - | 4.52 | 141,964 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,836 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,098 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,307 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,306,413 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,491 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,683 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,422 |
| Top World Languages | 0 | - | 4.92 | 814,203 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,960 |
| Name a Valid Word #1 | 0 | - | 4.88 | 119,100 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.20 | 12,677 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.39 | 15,116 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,647 |
| Countries by Official Language | 0 | - | 4.95 | 192,948 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,644 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,056 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,375 |
| Countries in their Native Language | 0 | - | 4.99 | 196,801 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,669 |
| Official European Union Languages | 0 | - | 4.97 | 237,131 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,005 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,960 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,317 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,236 |
| Wikipedia Languages | 0 | - | 4.97 | 126,580 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,110 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,398 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,163 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,112 |
| Modern Word Abbreviations | 0 | - | 4.04 | 95,519 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,515 |
| Types of Disasters | 0 | - | 4.09 | 80,924 |
| Palindromes Quiz | 0 | - | 4.18 | 93,925 |
| Phobias Quiz | 0 | - | 4.34 | 122,815 |
| Most Common English Verbs | 0 | - | 4.22 | 76,717 |
| Word that Comes Before #1 | 0 | - | 4.30 | 34,971 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,705 |
| Portmanteaus Quiz #3 | 0 | - | 4.03 | 33,469 |
| Irregular Plurals #2 | 0 | - | 4.30 | 84,949 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,828 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,022 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,485 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,057 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,490 |
| Most Common Animal Words | 0 | - | 4.27 | 37,433 |
| Mirror Words #2 | 0 | - | 4.52 | 26,841 |
| French Phrases used in English | 0 | - | 4.16 | 46,557 |
| Spanish Loan Words | 0 | - | 4.23 | 45,782 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,292 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,824 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,696 |
| All Wikipedia Languages | 0 | - | 4.95 | 27,788 |
| Homophones #1 | 0 | - | 4.55 | 181,979 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,131 |
| Compound Words #2 | 0 | - | 4.48 | 62,841 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,372 |
| Archaic Words | 0 | - | 4.52 | 44,344 |
| Fancy Vocabulary #2 | 0 | - | 4.55 | 36,132 |
| Fancy Vocabulary #1 | 0 | - | 4.74 | 56,542 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,727 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,599 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,138 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,181 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,352 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,447 |
| German-Speaking Countries | 0 | - | 4.89 | 123,557 |
| Italian Name Translation | 0 | - | 4.81 | 45,240 |
| French-Speaking Countries | 0 | - | 4.85 | 269,040 |
| What's Bigger? #1 | 0 | - | 4.87 | 148,984 |
| Words for Communities | 0 | - | 4.29 | 12,290 |
| Most Common English Nouns | 0 | - | 3.86 | 41,300 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,667 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,328 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,127 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,270 |
| Saturday Stumper #4 | 0 | - | 4.35 | 19,662 |
| Saturday Stumper #7 | 0 | - | 4.31 | 15,729 |
| Truncated Words #1 | 0 | - | 4.19 | 17,705 |
| Truncated Words #2 | 0 | - | 4.08 | 12,623 |
| Most Common Pronouns | 0 | - | 4.15 | 20,204 |
| Words that Rhyme with Punk | 0 | - | 3.76 | 54,327 |
| Words That End in U | 0 | - | 4.06 | 22,205 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 325,162 |
| English Speaking Countries | 0 | - | 4.64 | 356,186 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,418 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,710 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,190 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,308 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,376 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,277 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,079 |
| Australia True or False | 0 | - | 4.87 | 56,551 |
| Slang Definitions #3 | 0 | - | 4.05 | 39,884 |
| Homophones #2 | 0 | - | 4.22 | 103,958 |
| Homophones #4 | 0 | - | 4.27 | 60,023 |
| Names for Crimes | 0 | - | 4.67 | 131,354 |
| -ium Vocabulary Words | 0 | - | 4.48 | 30,391 |
| Name a Valid Word #2 | 0 | - | 4.49 | 81,993 |
| Musical Direction Words | 0 | - | 4.64 | 27,270 |
| Words Named for Places | 0 | - | 4.40 | 67,449 |
| Compound Words #1 | 0 | - | 4.34 | 49,799 |
| Compound Words #3 | 0 | - | 4.19 | 49,033 |
| Compound Words Quiz #4 | 0 | - | 4.07 | 47,279 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,202 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,200 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,820 |
| Words with a Silent K | 0 | - | 4.03 | 54,206 |
| Words with a Silent B | 0 | - | 4.20 | 44,241 |
| Words with a Silent W | 0 | - | 4.30 | 61,614 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,315 |
| Fancy Vocabulary #4 | 0 | - | 4.49 | 21,700 |
| Fancy Vocabulary #5 | 0 | - | 4.73 | 23,799 |
| Fancy Vocabulary #6 | 0 | - | 4.61 | 20,756 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,364 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,152 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,303 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,103 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,615 |
| Homonyms #5 | 0 | - | 4.55 | 65,817 |
| Commonly Misspelled Words #1 | 0 | - | 4.17 | 111,259 |
| Spell Check #2 | 0 | - | 4.08 | 41,728 |
| English Grammar: Parts of Speech | 0 | - | 4.47 | 25,600 |
| Video Games by Synonyms | 0 | - | 4.50 | 64,775 |
| Things Named For People #1 | 0 | - | 4.30 | 156,763 |
| Places Named for People | 0 | - | 4.29 | 48,663 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,325 |
| Literature Multiple Choice #1 | 0 | - | 4.50 | 40,624 |
| Literature Multiple Choice #2 | 0 | - | 4.44 | 34,370 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,425 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,003 |
| Military History Vocabulary | 0 | - | 4.91 | 66,709 |
| Slang Definitions #2 | 0 | - | 3.79 | 52,376 |
| Slang Definitions #1 | 0 | - | 3.94 | 55,443 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,408 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,365 |
| Most Common English Adjectives With Hints | 0 | - | 3.85 | 16,031 |
| Onomatopoeia #2 | 0 | - | 3.71 | 16,617 |
| Spelling and Pronunciation | 0 | - | 3.68 | 51,713 |
| Fix the Malapropism | 0 | - | 4.15 | 28,144 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 88,756 |
| Numbers by First Appearance of Letters | 0 | - | 4.37 | 40,567 |
| Homophones #3 | 0 | - | 3.96 | 75,087 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.55 | 257,365 |
| Name a Valid Word #4 | 0 | - | 4.38 | 40,787 |
| U.S. Postal Abbreviations | 0 | - | 4.48 | 57,142 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,737 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,117 |
| Words for Government | 0 | - | 4.48 | 76,278 |
| Sports Terms #2 | 0 | - | 4.06 | 51,134 |
| Words for Homes | 0 | - | 3.80 | 35,215 |
| Words for Groups | 0 | - | 3.90 | 38,301 |
| Words Containing Q | 0 | - | 4.32 | 29,703 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,443 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,128 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,678 |
| Animal Adjectives | 0 | - | 4.77 | 59,855 |
| Neologisms #1 | 0 | - | 3.81 | 42,165 |
| Neologisms #2 | 0 | - | 3.76 | 44,991 |
| Compound Words #5 | 0 | - | 4.01 | 28,436 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,448 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,700 |
| Weather and Climate Vocabulary | 0 | - | 4.46 | 31,659 |
| Medical Vocabulary | 0 | - | 4.54 | 58,654 |
| Fancy Vocabulary #3 | 0 | - | 4.29 | 20,153 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 158,348 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 63,242 |
| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,863 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,825 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,453 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,300 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 89,955 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,659 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,060 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,620 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,850 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,752 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.08 | 58,128 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,698 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 82,936 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,996 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,605 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,383 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 125,929 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,527 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,579 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,243 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,145 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 40,986 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,740 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,251 |
