| History: What Came First? #1 | 0 | - | 4.87 | 105,605 |
| What's Bigger? #1 | 0 | - | 4.87 | 150,836 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 111,186 |
| Mirror Words #1 | 0 | - | 4.85 | 43,384 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 16,207 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.43 | 22,807 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,234 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,369 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,172 |
| Spell Check #1 | 0 | - | 4.91 | 79,772 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,571 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,744 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,218 |
| Words with Missing First Letter #2 | 0 | - | 4.50 | 104,989 |
| Words with Missing First Letter #1 | 0 | - | 4.45 | 92,974 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,321,257 |
| Saturday Stumper #3: Animals | 0 | - | 4.53 | 42,841 |
| Saturday Stumper #1 | 0 | - | 4.52 | 41,073 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,880 |
| Name a Valid Word #1 | 0 | - | 4.88 | 120,079 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.20 | 12,756 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.39 | 15,218 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,127 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,461 |
| Multiple Choice Geography #3 | 0 | - | 4.81 | 74,427 |
| Country Confusion | 0 | - | 4.98 | 62,547 |
| Portmanteaus Quiz #1 | 0 | - | 4.08 | 48,305 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,538 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,297 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,322 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,231 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,274 |
| Types of Disasters | 0 | - | 4.10 | 81,129 |
| Palindromes Quiz | 0 | - | 4.18 | 94,234 |
| Phobias Quiz | 0 | - | 4.34 | 123,693 |
| Most Common English Verbs | 0 | - | 4.22 | 77,002 |
| Word that Comes Before #1 | 0 | - | 4.30 | 35,088 |
| Shared Prefixes #4 | 0 | - | 4.26 | 44,846 |
| Portmanteaus Quiz #3 | 0 | - | 4.04 | 33,641 |
| Irregular Plurals #2 | 0 | - | 4.30 | 85,666 |
| Words with Missing First Letter #3 | 0 | - | 4.25 | 51,045 |
| Words with Missing First Two Letters | 0 | - | 4.70 | 26,231 |
| Saturday Stumper #2 | 0 | - | 4.55 | 25,649 |
| Saturday Stumper #5 | 0 | - | 4.51 | 19,180 |
| Saturday Stumper #6 | 0 | - | 4.64 | 23,651 |
| Most Common Animal Words | 0 | - | 4.28 | 37,729 |
| Mirror Words #2 | 0 | - | 4.52 | 27,168 |
| Homophones #1 | 0 | - | 4.56 | 183,696 |
| Words Named for Places | 0 | - | 4.41 | 67,881 |
| Female Equivalent Words Quiz | 0 | - | 4.45 | 195,290 |
| Compound Words #2 | 0 | - | 4.48 | 63,310 |
| -É Vocabulary Words | 0 | - | 4.45 | 34,598 |
| Archaic Words | 0 | - | 4.53 | 44,713 |
| Fancy Vocabulary #2 | 0 | - | 4.55 | 36,662 |
| Fancy Vocabulary #1 | 0 | - | 4.74 | 57,172 |
| Hard to Spell Places Quiz | 0 | - | 4.51 | 59,936 |
| Commonly Misspelled Words #2 | 0 | - | 4.49 | 105,006 |
| Name That Punctuation Quiz | 0 | - | 4.64 | 241,407 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,720 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,780 |
| Words for Communities | 0 | - | 4.24 | 12,360 |
| Most Common English Nouns | 0 | - | 3.86 | 41,489 |
| Onomatopoeia #1 | 0 | - | 3.69 | 54,754 |
| Word that Comes Before #2 | 0 | - | 4.22 | 22,421 |
| Word that Comes Before #3 | 0 | - | 4.05 | 20,211 |
| Word that Comes Before #4 | 0 | - | 4.34 | 24,351 |
| Saturday Stumper #4 | 0 | - | 4.35 | 19,781 |
| Saturday Stumper #7 | 0 | - | 4.32 | 15,830 |
| Truncated Words #1 | 0 | - | 4.19 | 17,812 |
| Truncated Words #2 | 0 | - | 4.08 | 12,688 |
| Most Common Pronouns | 0 | - | 4.15 | 20,365 |
| Words that Rhyme with Punk | 0 | - | 3.75 | 54,442 |
| Words That End in U | 0 | - | 4.06 | 22,266 |
| Antonyms Quiz #1 | 0 | - | 4.80 | 329,339 |
| Slang Definitions #3 | 0 | - | 4.05 | 39,989 |
| Homophones #2 | 0 | - | 4.22 | 104,437 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,180 |
| Homophones #4 | 0 | - | 4.27 | 60,427 |
| Names for Crimes | 0 | - | 4.68 | 131,959 |
| -ium Vocabulary Words | 0 | - | 4.48 | 30,491 |
| Name a Valid Word #2 | 0 | - | 4.49 | 82,518 |
| Musical Direction Words | 0 | - | 4.64 | 27,360 |
| Compound Words #1 | 0 | - | 4.35 | 50,025 |
| Compound Words #3 | 0 | - | 4.19 | 49,191 |
| Compound Words Quiz #4 | 0 | - | 4.08 | 47,381 |
| Words Pertaining to Things #1 | 0 | - | 4.27 | 90,783 |
| Words Pertaining to Things #2 | 0 | - | 4.18 | 51,450 |
| Words Pertaining to Things #3 | 0 | - | 4.39 | 67,101 |
| Words with a Silent K | 0 | - | 4.03 | 54,372 |
| Words with a Silent B | 0 | - | 4.21 | 44,379 |
| Words with a Silent W | 0 | - | 4.30 | 61,804 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,819 |
| Fancy Vocabulary #4 | 0 | - | 4.49 | 21,907 |
| Fancy Vocabulary #5 | 0 | - | 4.68 | 24,040 |
| Fancy Vocabulary #6 | 0 | - | 4.61 | 20,961 |
| Pro- Vocabulary Words Quiz | 0 | - | 4.40 | 36,838 |
| Words Starting with "Con" | 0 | - | 4.46 | 48,895 |
| Im- Vocabulary Words Quiz | 0 | - | 4.48 | 39,759 |
| Words Ending in "Graphy" | 0 | - | 4.54 | 84,064 |
| Homonyms Quiz #3 | 0 | - | 4.48 | 70,860 |
| Homonyms #5 | 0 | - | 4.55 | 66,043 |
| Commonly Misspelled Words #1 | 0 | - | 4.16 | 111,582 |
| Spell Check #2 | 0 | - | 4.08 | 41,839 |
| English Grammar: Parts of Speech | 0 | - | 4.47 | 25,703 |
| Video Games by Synonyms | 0 | - | 4.50 | 65,212 |
| Things Named For People #1 | 0 | - | 4.30 | 157,384 |
| Places Named for People | 0 | - | 4.29 | 48,838 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 40,990 |
| Drink It, Play It, or Spend It | 0 | - | 4.44 | 28,461 |
| Which Came First? | 0 | - | 4.37 | 74,926 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,653 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,827 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,273 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,676 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,736 |
| Geography True or False #2 | 0 | - | 4.41 | 88,064 |
| Geography True or False #3 | 0 | - | 4.42 | 78,266 |
| Geography True or False #4 | 0 | - | 4.49 | 82,256 |
| History True or False #3 | 0 | - | 4.43 | 57,054 |
| Geography True or False #1 | 0 | - | 4.48 | 123,326 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,121 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,735 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,119 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,813 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,528 |
| Multiple Choice Geography #1 | 0 | - | 4.77 | 136,613 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,925 |
| Movie Quotes Multiple Choice #1 | 0 | - | 4.46 | 33,825 |
| Military History Vocabulary | 0 | - | 4.91 | 67,404 |
| Slang Definitions #2 | 0 | - | 3.79 | 52,454 |
| Slang Definitions #1 | 0 | - | 3.96 | 55,562 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,571 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,470 |
| Most Common English Adjectives With Hints | 0 | - | 3.85 | 16,102 |
| Onomatopoeia #2 | 0 | - | 3.71 | 16,663 |
| Spelling and Pronunciation | 0 | - | 3.66 | 51,865 |
| Fix the Malapropism | 0 | - | 4.15 | 28,249 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 89,259 |
| Numbers by First Appearance of Letters | 0 | - | 4.37 | 40,846 |
| Homophones #3 | 0 | - | 3.95 | 75,377 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 261,828 |
| Name a Valid Word #4 | 0 | - | 4.38 | 41,117 |
| U.S. Postal Abbreviations | 0 | - | 4.50 | 62,321 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,786 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,248 |
| Words for Government | 0 | - | 4.48 | 76,650 |
| Sports Terms #2 | 0 | - | 4.07 | 51,418 |
| Words for Homes | 0 | - | 3.80 | 35,300 |
| Words for Groups | 0 | - | 3.90 | 38,382 |
| Words Containing Q | 0 | - | 4.32 | 29,804 |
| Y as Vowel Vocabulary Words | 0 | - | 4.39 | 25,526 |
| Antonyms Quiz #2 | 0 | - | 4.14 | 131,084 |
| Vocabulary Words Ending in Silent T | 0 | - | 4.21 | 10,735 |
| Animal Adjectives | 0 | - | 4.77 | 60,110 |
| Neologisms #1 | 0 | - | 3.81 | 42,255 |
| Neologisms #2 | 0 | - | 3.76 | 45,084 |
| Compound Words #5 | 0 | - | 4.01 | 28,543 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,031 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,112 |
| Weather and Climate Vocabulary | 0 | - | 4.47 | 31,822 |
| Medical Vocabulary | 0 | - | 4.54 | 59,309 |
| Fancy Vocabulary #3 | 0 | - | 4.29 | 20,398 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 159,529 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.47 | 63,911 |
| A Vocabulary Words Quiz #1 | 0 | - | 4.28 | 62,187 |
| A Vocabulary Words Quiz #2 | 0 | - | 4.17 | 61,115 |
| P Vocabulary Words Quiz #1 | 0 | - | 4.34 | 71,759 |
| J Vocabulary Words Quiz #1 | 0 | - | 4.16 | 94,627 |
| B Vocabulary Words #1 | 0 | - | 4.16 | 90,451 |
| B Vocabulary Words Quiz #2 | 0 | - | 4.04 | 62,957 |
| D Vocabular Words #2 | 0 | - | 4.05 | 58,319 |
| E Vocabulary Words Quiz #1 | 0 | - | 4.26 | 61,904 |
| E Vocabulary Words Quiz #2 | 0 | - | 4.06 | 44,072 |
| F Vocabulary Words Quiz #1 | 0 | - | 4.28 | 99,137 |
| F Vocabulary Words Quiz #2 | 0 | - | 4.04 | 58,338 |
| G Vocabulary Words Quiz #1 | 0 | - | 4.30 | 70,972 |
| H Vocabulary Words Quiz #1 | 0 | - | 4.35 | 83,322 |
| H Vocabulary Words Quiz #2 | 0 | - | 4.15 | 49,204 |
| I Vocabulary Words Quiz #1 | 0 | - | 4.38 | 91,067 |
| I Vocabulary Words Quiz #2 | 0 | - | 4.23 | 42,580 |
| C Vocabulary Words #1 | 0 | - | 4.26 | 126,418 |
| C Vocabulary Words Quiz #2 | 0 | - | 4.14 | 48,769 |
| K Vocabulary Words Quiz #1 | 0 | - | 4.38 | 83,902 |
| K Vocabulary Words Quiz #2 | 0 | - | 4.20 | 55,457 |
| L Vocabulary Words Quiz #1 | 0 | - | 4.06 | 67,397 |
| L Vocabulary Words Quiz #2 | 0 | - | 4.07 | 41,169 |
| M Vocabulary Words Quiz #1 | 0 | - | 4.39 | 85,091 |
| M Vocabulary Words Quiz #2 | 0 | - | 4.09 | 52,476 |
| N Vocabulary Words Quiz #1 | 0 | - | 4.33 | 57,842 |
| N Vocabulary Words #2 | 0 | - | 4.14 | 50,720 |
| O Vocabulary Words Quiz #2 | 0 | - | 4.14 | 44,630 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.38 | 252,340 |
| P Vocabulary Words Quiz #2 | 0 | - | 4.01 | 40,947 |
| Q Vocabulary Words Quiz | 0 | - | 4.30 | 43,536 |
| R Vocabulary Words Quiz #1 | 0 | - | 4.22 | 60,086 |
| S Vocabulary Words Quiz #2 | 0 | - | 4.09 | 41,241 |
| T Vocabulary Words Quiz #1 | 0 | - | 4.11 | 52,750 |
| T Vocabulary Words Quiz #2 | 0 | - | 4.29 | 37,923 |
| U Vocabulary Words #1 | 0 | - | 4.14 | 51,506 |
| V Vocabulary Words Quiz #1 | 0 | - | 4.20 | 52,956 |
