| History: What Came First? #1 | 0 | - | 4.87 | 104,922 |
| What's Bigger? #1 | 0 | - | 4.87 | 149,627 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 110,370 |
| Mirror Words #1 | 0 | - | 4.87 | 42,698 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.42 | 22,732 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,137 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,286 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,081 |
| Spell Check #1 | 0 | - | 4.90 | 79,618 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 15,958 |
| Portmanteaus Quiz #2 | 0 | - | 4.52 | 66,258 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,284 |
| Shared Prefixes #1 | 0 | - | 4.63 | 73,977 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,422 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,529 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,712 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,604 |
| Saturday Stumper #1 | 0 | - | 4.52 | 40,817 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,569 |
| Name a Valid Word #1 | 0 | - | 4.88 | 119,453 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.20 | 12,705 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.39 | 15,158 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,822 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,099 |
| Multiple Choice Geography #3 | 0 | - | 4.81 | 74,096 |
| Portmanteaus Quiz #1 | 0 | - | 4.07 | 48,187 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,445 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,210 |
| Word Shortenings #1 | 0 | - | 4.27 | 137,408 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,030 |
| Word Shortenings #2 | 0 | - | 4.08 | 85,746 |
| Types of Disasters | 0 | - | 4.09 | 80,997 |
| Palindromes Quiz | 0 | - | 4.18 | 94,043 |
| Phobias Quiz | 0 | - | 4.34 | 122,970 |
| Most Common English Verbs | 0 | - | 4.22 | 76,797 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,016 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,760 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,544 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,414 |
| Words with Missing First Letter #3 | 0 | - | 4.24 | 50,893 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,097 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,538 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,101 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,547 |
| Most Common Animal Words | 0 | - | 4.27 | 37,534 |
| Mirror Words #2 | 0 | - | 4.52 | 26,962 |
| Homophones #1 | 0 | - | 4.56 | 182,836 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 194,524 |
| Compound Words #2 | 0 | - | 4.48 | 62,988 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,443 |
| Archaic Words | 0 | - | 4.52 | 44,461 |
| Fancy Vocabulary #2 | 0 | - | 4.55 | 36,299 |
| Fancy Vocabulary #1 | 0 | - | 4.74 | 56,759 |
| Hard to Spell Places Quiz | 0 | - | 4.52 | 59,799 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 104,730 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 240,618 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,457 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,303 |
| Words for Communities | 0 | - | 4.29 | 12,320 |
| Most Common English Nouns | 0 | - | 3.86 | 41,373 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,703 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,364 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,159 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,306 |
| Saturday Stumper #4 | 0 | - | 4.35 | 19,710 |
| Saturday Stumper #7 | 0 | - | 4.31 | 15,769 |
| Truncated Words #1 | 0 | - | 4.19 | 17,744 |
| Truncated Words #2 | 0 | - | 4.08 | 12,645 |
| Most Common Pronouns | 0 | - | 4.15 | 20,251 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,374 |
| Words That End in U | 0 | - | 4.06 | 22,230 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 326,629 |
| Slang Definitions #3 | 0 | - | 4.05 | 39,932 |
| Homophones #2 | 0 | - | 4.22 | 104,192 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,032 |
| Homophones #4 | 0 | - | 4.27 | 60,209 |
| Names for Crimes | 0 | - | 4.67 | 131,550 |
| -ium Vocabulary Words | 0 | - | 4.48 | 30,418 |
| Name a Valid Word #2 | 0 | - | 4.49 | 82,176 |
| Musical Direction Words | 0 | - | 4.64 | 27,290 |
| Words Named for Places | 0 | - | 4.40 | 67,547 |
| Compound Words #1 | 0 | - | 4.35 | 49,867 |
| Compound Words #3 | 0 | - | 4.19 | 49,091 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,309 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,320 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,258 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 66,900 |
| Words with a Silent K | 0 | - | 4.03 | 54,255 |
| Words with a Silent B | 0 | - | 4.20 | 44,283 |
| Words with a Silent W | 0 | - | 4.30 | 61,682 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,450 |
| Fancy Vocabulary #4 | 0 | - | 4.49 | 21,763 |
| Fancy Vocabulary #5 | 0 | - | 4.73 | 23,873 |
| Fancy Vocabulary #6 | 0 | - | 4.61 | 20,821 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.42 | 36,410 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,217 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,351 |
| Words Ending in "Graphy" | 0 | - | 4.53 | 83,271 |
| Homonyms Quiz #3 | 0 | - | 4.47 | 70,697 |
| Homonyms #5 | 0 | - | 4.55 | 65,890 |
| Commonly Misspelled Words #1 | 0 | - | 4.16 | 111,369 |
| Spell Check #2 | 0 | - | 4.08 | 41,768 |
| English Grammar: Parts of Speech | 0 | - | 4.47 | 25,636 |
| Video Games by Synonyms | 0 | - | 4.50 | 64,940 |
| Things Named For People #1 | 0 | - | 4.30 | 156,997 |
| Places Named for People | 0 | - | 4.29 | 48,725 |
| Literature Multiple Choice #1 | 0 | - | 4.50 | 40,742 |
| Drink It, Play It, or Spend It | 0 | - | 4.44 | 28,361 |
| Which Came First? | 0 | - | 4.37 | 74,657 |
| Literature Multiple Choice #2 | 0 | - | 4.44 | 34,453 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,582 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,086 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,446 |
| Geography True or False #2 | 0 | - | 4.41 | 87,614 |
| Geography True or False #3 | 0 | - | 4.42 | 77,859 |
| Geography True or False #4 | 0 | - | 4.49 | 81,824 |
| History True or False #3 | 0 | - | 4.43 | 56,649 |
| Geography True or False #1 | 0 | - | 4.48 | 122,719 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,777 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,572 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,956 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,669 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,394 |
| Multiple Choice Geography #1 | 0 | - | 4.77 | 136,059 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,569 |
| Movie Quotes Multiple Choice #1 | 0 | - | 4.46 | 33,621 |
| Military History Vocabulary | 0 | - | 4.91 | 66,929 |
| Slang Definitions #2 | 0 | - | 3.79 | 52,403 |
| Slang Definitions #1 | 0 | - | 3.94 | 55,487 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,476 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,414 |
| Most Common English Adjectives With Hints | 0 | - | 3.85 | 16,057 |
| Onomatopoeia #2 | 0 | - | 3.71 | 16,631 |
| Spelling and Pronunciation | 0 | - | 3.67 | 51,763 |
| Fix the Malapropism | 0 | - | 4.15 | 28,181 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 88,942 |
| Numbers by First Appearance of Letters | 0 | - | 4.37 | 40,655 |
| Homophones #3 | 0 | - | 3.95 | 75,252 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 258,775 |
| Name a Valid Word #4 | 0 | - | 4.38 | 40,898 |
| U.S. Postal Abbreviations | 0 | - | 4.48 | 57,216 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,111 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,154 |
| Words for Government | 0 | - | 4.48 | 76,380 |
| Sports Terms #2 | 0 | - | 4.07 | 51,229 |
| Words for Homes | 0 | - | 3.80 | 35,249 |
| Words for Groups | 0 | - | 3.90 | 38,327 |
| Words Containing Q | 0 | - | 4.32 | 29,734 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,469 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 130,441 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,706 |
| Animal Adjectives | 0 | - | 4.77 | 59,937 |
| Neologisms #1 | 0 | - | 3.81 | 42,193 |
| Neologisms #2 | 0 | - | 3.76 | 45,015 |
| Compound Words #5 | 0 | - | 4.01 | 28,480 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,609 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,813 |
| Weather and Climate Vocabulary | 0 | - | 4.46 | 31,721 |
| Medical Vocabulary | 0 | - | 4.54 | 58,929 |
| Fancy Vocabulary #3 | 0 | - | 4.29 | 20,233 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 158,708 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.47 | 63,469 |
| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 61,983 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 60,928 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,557 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,403 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,211 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,769 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,146 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,731 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.05 | 43,915 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 98,878 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,199 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,785 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.34 | 83,068 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,059 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 90,703 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,440 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,104 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,613 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,681 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,310 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,230 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,044 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 84,868 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.08 | 52,323 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,679 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,582 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,501 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 251,888 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,843 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,399 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 59,916 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,116 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,630 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,800 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,393 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,808 |
| V Vocabulary Words Quiz #2 | 0 | - | 4.23 | 50,683 |
| Y Vocabulary Words #1 | 0 | - | 4.10 | 71,388 |
