| Latin and Greek Word Roots | 0 | - | 4.47 | 57,595 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.43 | 20,988 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.53 | 18,356 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.50 | 17,794 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.47 | 17,893 |
| Spell Check #1 | 0 | - | 4.92 | 75,353 |
| Portmanteaus Quiz #2 | 0 | - | 4.51 | 60,005 |
| Irregular Plurals Quiz #1 | 0 | - | 4.55 | 119,021 |
| Shared Prefixes Quiz #1 | 0 | - | 4.51 | 68,998 |
| Words with Missing First Letter #2 | 0 | - | 4.47 | 80,391 |
| Words with Missing First Letter #1 | 0 | - | 4.43 | 70,617 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,172,239 |
| Saturday Stumper #3: Animals | 0 | - | 4.51 | 37,835 |
| Saturday Stumper #1 | 0 | - | 4.52 | 35,301 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 341,515 |
| Top World Languages | 0 | - | 4.91 | 709,487 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 137,038 |
| Name a Valid Word #1 | 0 | - | 4.90 | 109,597 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.17 | 11,615 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.35 | 13,879 |
| Things Named For People #3 - Science | 0 | - | 4.82 | 48,175 |
| Countries by Official Language | 0 | - | 4.96 | 173,050 |
| Places in their Native Language #1 | 0 | - | 4.86 | 210,928 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,394 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 249,658 |
| Countries in their Native Language | 0 | - | 4.98 | 178,561 |
| Official European Union Languages | 0 | - | 4.98 | 200,769 |
| European Countries in their Native Language | 0 | - | 4.99 | 144,150 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 91,647 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,204 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 98,721 |
| Wikipedia Languages | 0 | - | 4.97 | 116,770 |
| Portmanteaus Quiz #1 | 0 | - | 4.06 | 45,553 |
| Shared Prefixes Quiz #2 | 0 | - | 4.21 | 47,490 |
| Shared Prefixes Quiz #3 | 0 | - | 4.17 | 52,937 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,709 |
| Modern Word Abbreviations | 0 | - | 4.05 | 90,782 |
| Word Shortenings #2 | 0 | - | 4.04 | 65,750 |
| Types of Disasters | 0 | - | 4.10 | 78,003 |
| Palindromes Quiz | 0 | - | 4.20 | 88,971 |
| Phobias Quiz | 0 | - | 4.37 | 116,114 |
| Most Common English Verbs | 0 | - | 4.23 | 73,601 |
| Word that Comes Before #1 | 0 | - | 4.30 | 33,494 |
| Shared Prefixes Quiz #4 | 0 | - | 4.29 | 36,775 |
| Irregular Plurals Quiz #2 | 0 | - | 4.38 | 66,709 |
| Mirror Words #1 | 0 | - | 4.79 | 25,671 |
| Words with Missing First Letter #3 | 0 | - | 4.22 | 47,011 |
| Words with Missing First Two Letters | 0 | - | 4.64 | 22,721 |
| Saturday Stumper #2 | 0 | - | 4.52 | 23,439 |
| Saturday Stumper #5 | 0 | - | 4.48 | 17,568 |
| Saturday Stumper #6 | 0 | - | 4.61 | 21,763 |
| Most Common Animal Words | 0 | - | 4.24 | 33,909 |
| Mirror Words #2 | 0 | - | 4.58 | 16,944 |
| French Phrases used in English | 0 | - | 4.20 | 44,627 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,354 |
| English Words of Italian Origin | 0 | - | 4.12 | 54,880 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,348 |
| Homophones #1 | 0 | - | 4.55 | 166,062 |
| Words Named for Places | 0 | - | 4.43 | 62,246 |
| Female Equivalent Words Quiz | 0 | - | 4.43 | 180,829 |
| Compound Words Quiz #2 | 0 | - | 4.45 | 57,336 |
| -É Vocabulary Words | 0 | - | 4.45 | 32,056 |
| Archaic Words | 0 | - | 4.49 | 40,382 |
| Fancy Vocabulary #1 | 0 | - | 4.76 | 50,232 |
| Hard to Spell Places Quiz | 0 | - | 4.50 | 56,884 |
| Commonly Misspelled Words #2 | 0 | - | 4.45 | 86,991 |
| List of Prepositions Quiz | 0 | - | 4.43 | 33,136 |
| Name That Punctuation Quiz | 0 | - | 4.66 | 225,359 |
| German-Speaking Countries | 0 | - | 4.88 | 117,630 |
| French Food Words | 0 | - | 4.81 | 175,684 |
| Words for Communities | 0 | - | 4.21 | 11,391 |
| Most Common English Nouns | 0 | - | 3.88 | 39,162 |
| Onomatopoeia #1 | 0 | - | 3.74 | 53,796 |
| Word that Comes Before #2 | 0 | - | 4.25 | 21,153 |
| Word that Comes Before #3 | 0 | - | 4.03 | 19,159 |
| Word that Comes Before #4 | 0 | - | 4.35 | 23,068 |
| Saturday Stumper #4 | 0 | - | 4.27 | 18,106 |
| Saturday Stumper #7 | 0 | - | 4.27 | 14,413 |
| Truncated Words #1 | 0 | - | 4.21 | 16,251 |
| Truncated Words #2 | 0 | - | 4.08 | 11,449 |
| Most Common Pronouns | 0 | - | 4.07 | 18,375 |
| Words that Rhyme with Punk | 0 | - | 3.77 | 52,721 |
| Words That End in U | 0 | - | 4.23 | 21,453 |
| English Speaking Countries | 0 | - | 4.72 | 339,130 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,151 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,573 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,188 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 59,478 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 118,617 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,104 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,455 |
| Which Country Does Not Border... | 0 | - | 4.81 | 86,008 |
| Australia True or False | 0 | - | 4.90 | 51,475 |
| Slang Definitions #3 | 0 | - | 4.02 | 38,805 |
| Homophones #2 | 0 | - | 4.22 | 98,175 |
| Numbers by First Appearance of Letters | 0 | - | 4.41 | 36,688 |
| Homophones #4 | 0 | - | 4.31 | 55,626 |
| Names for Crimes | 0 | - | 4.66 | 124,036 |
| Name a Valid Word #2 | 0 | - | 4.49 | 76,237 |
| Musical Direction Words Quiz | 0 | - | 4.61 | 26,321 |
| Compound Words Quiz #1 | 0 | - | 4.30 | 46,492 |
| Compound Words Quiz #3 | 0 | - | 4.20 | 46,367 |
| Compound Words Quiz #4 | 0 | - | 4.09 | 37,023 |
| Antonyms Quiz #1 | 0 | - | 4.79 | 299,072 |
| Words Pertaining to Things #1 | 0 | - | 4.25 | 82,833 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 37,473 |
| Words Pertaining to Things #3 | 0 | - | 4.36 | 54,380 |
| Words with a Silent K | 0 | - | 4.02 | 52,434 |
| Words with a Silent B | 0 | - | 4.19 | 42,739 |
| Words with a Silent W | 0 | - | 4.30 | 59,597 |
| Science Vocabulary #2 | 0 | - | 4.49 | 54,468 |
| Fancy Vocabulary #2 | 0 | - | 4.56 | 30,966 |
| Fancy Vocabulary #4 | 0 | - | 4.46 | 19,220 |
| Fancy Vocabulary #5 | 0 | - | 4.66 | 20,867 |
| Fancy Vocabulary #6 | 0 | - | 4.65 | 18,067 |
| Vocabulary Words Starting with "Con" | 0 | - | 4.45 | 45,996 |
| Im- Vocabulary Words Quiz | 0 | - | 4.46 | 37,497 |
| Vocabulary Words Ending in "Graphy" | 0 | - | 4.52 | 76,936 |
| Homonyms Quiz #3 | 0 | - | 4.46 | 67,963 |
| Homonyms Quiz #5 | 0 | - | 4.54 | 63,556 |
| Commonly Misspelled Words #1 | 0 | - | 4.24 | 96,077 |
| Spell Check #2 | 0 | - | 4.03 | 40,265 |
| English Grammar: Parts of Speech | 0 | - | 4.48 | 24,201 |
| Video Games by Synonyms | 0 | - | 4.48 | 60,152 |
| Things Named For People #1 | 0 | - | 4.30 | 148,120 |
| Places Named for People | 0 | - | 4.24 | 46,722 |
| Count to 10 in Europe: Pro | 0 | - | 4.80 | 61,077 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 104,798 |
| Literature Multiple Choice #1 | 0 | - | 4.54 | 37,141 |
| Literature Multiple Choice #2 | 0 | - | 4.42 | 31,988 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.60 | 34,741 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.46 | 52,914 |
| Military History Vocabulary | 0 | - | 4.92 | 60,214 |
| Slang Definitions #2 | 0 | - | 3.80 | 51,477 |
| Slang Definitions #1 | 0 | - | 3.91 | 54,322 |
| Words Containing Animals #1 | 0 | - | 4.24 | 41,216 |
| Words Containing Animals #2 | 0 | - | 4.04 | 32,841 |
| Most Common English Adjectives With Hints | 0 | - | 3.94 | 15,258 |
| Onomatopoeia #2 | 0 | - | 3.73 | 16,179 |
| Portmanteaus Quiz #3 | 0 | - | 4.00 | 31,402 |
| Spelling and Pronunciation | 0 | - | 3.67 | 49,986 |
| Malapropisms Quiz | 0 | - | 4.17 | 26,717 |
| Words That Rhyme With Spain | 0 | - | 4.29 | 66,311 |
| Homophones #3 | 0 | - | 3.99 | 71,754 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.58 | 190,973 |
| U.S. Postal Abbreviations | 0 | - | 4.47 | 55,080 |
| Baby, Male and Female Animals | 0 | - | 4.41 | 138,254 |
| Nautical Vocabulary | 0 | - | 4.55 | 46,988 |
| Words for Government | 0 | - | 4.47 | 72,467 |
| Sports Terms Quiz #2 | 0 | - | 4.06 | 48,755 |
| Words for Homes Quiz | 0 | - | 3.84 | 34,362 |
| Words for Groups Quiz | 0 | - | 3.88 | 37,536 |
| Words Containing Q | 0 | - | 4.26 | 20,546 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 24,620 |
| Antonyms Quiz #2 | 0 | - | 4.19 | 122,101 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.16 | 10,004 |
| Animal Adjectives | 0 | - | 4.76 | 56,730 |
| Neologisms #1 | 0 | - | 3.78 | 41,103 |
| Neologisms #2 | 0 | - | 3.74 | 44,205 |
| Compound Words Quiz #5 | 0 | - | 4.03 | 20,959 |
| Science Vocabulary #1 | 0 | - | 4.36 | 66,172 |
| Science Vocabulary #3 | 0 | - | 4.31 | 47,942 |
| Medical Vocabulary | 0 | - | 4.53 | 53,517 |
| Fancy Vocabulary #3 | 0 | - | 4.24 | 17,712 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.71 | 128,524 |
| A Vocabulary Words Quiz #1 | 0 | - | 4.30 | 57,933 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.19 | 57,057 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.30 | 67,792 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.14 | 90,142 |
| B Vocabulary Words Quiz #1 | 0 | - | 4.17 | 84,883 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.05 | 59,126 |
| D Vocabulary Words Quiz #2 | 0 | - | 4.07 | 54,790 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.24 | 58,173 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.02 | 41,251 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.26 | 94,037 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.10 | 55,358 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.34 | 66,995 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.33 | 77,918 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.17 | 46,341 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.35 | 86,056 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 40,035 |
| C Vocabulary Words Quiz #1 | 0 | - | 4.26 | 119,854 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.19 | 45,582 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.37 | 79,402 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 52,973 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.05 | 64,259 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.14 | 38,853 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.37 | 80,230 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.05 | 49,636 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.36 | 54,690 |
| N Vocabulary Words Quiz #2 | 0 | - | 4.15 | 48,060 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.11 | 42,297 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 244,156 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.03 | 38,861 |
| Q Vocabulary Words Quiz | 0 | - | 4.29 | 40,994 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.18 | 57,434 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.08 | 39,131 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.09 | 50,396 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.27 | 35,775 |
| U Vocabulary Words Quiz #1 | 0 | - | 4.09 | 49,582 |
