| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 57,001 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,604 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,312 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,830 |
| The Sun Quiz | 0 | - | 4.93 | 34,805 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,228 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 437,090 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,157 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,753 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,667 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,672 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,341 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,541 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,582 |
| One Letter Answers #2 | 0 | - | 4.56 | 71,699 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,099 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,536,940 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,879,473 |
| Paint by Numbers | 0 | - | 4.96 | 77,247 |
| Five Stages of Grief | 0 | - | 4.96 | 51,205 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,648 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 488,498 |
| Countries by First and Last Two Letters | 0 | - | 4.88 | 1,817,842 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,651 |
| Name a Country A-Z | 0 | - | 5.00 | 244,282 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,171 |
| Two Letter Answers #4 | 0 | - | 4.27 | 89,000 |
| Two Letter Answers #1 | 0 | - | 4.31 | 108,891 |
| Three Letter Answers #2 | 0 | - | 4.09 | 71,791 |
| Two Letter Answers #3 | 0 | - | 4.13 | 82,759 |
| Three Letter Answers #1 | 0 | - | 4.32 | 74,092 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,289 |
| 100 General Knowledge Questions of Varying Difficulty | 0 | - | 4.93 | 133,400 |
| Wonderlic Style IQ Test | 0 | - | 4.97 | 103,708 |
| Short Term Memory Test | 0 | - | 4.97 | 206,710 |
| Eliminate Countries #1 - The Americas | 0 | - | 4.70 | 36,833 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,710 |
| Astronomy Decoder | 0 | - | 4.49 | 38,114 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,240 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,179 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,728 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,831 |
| Popular Royal Names | 0 | - | 4.27 | 125,089 |
| First Names of Painters | 0 | - | 4.43 | 59,920 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,504 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,636 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,520 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,902 |
| Character to Author #1 | 0 | - | 4.52 | 43,512 |
| What Am I Talking About? #1 | 0 | - | 4.85 | 54,317 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,590 |
| Name a Valid Word #1 | 0 | - | 4.88 | 120,001 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,725 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,931 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,041 |
| Parts of Things #2 | 0 | - | 4.51 | 79,110 |
| Is it Possible? | 0 | - | 4.57 | 70,242 |
| What's In The Middle? | 0 | - | 4.47 | 45,976 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,510 |
| Italian Name Translation | 0 | - | 4.83 | 47,275 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,060 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,239 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,928 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,464 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,001 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,837 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,436 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,932 |
| Fast Math - Addition | 0 | - | 4.87 | 523,607 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,582,198 |
| Famous Catholics | 0 | - | 4.26 | 33,136 |
| Disney Animated Characters | 0 | - | 4.88 | 601,982 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,927 |
| Colors by Letter | 0 | - | 4.25 | 162,707 |
| Sibling Actors | 0 | - | 4.12 | 47,585 |
| What's Bigger? #1 | 0 | - | 4.87 | 150,704 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,314 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,631 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,166 |
| Countries with Four Letters | 0 | - | 4.99 | 423,430 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,269 |
| Random Symbol to Element | 0 | - | 4.88 | 93,273 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,120 |
| Name a Valid World City | 0 | - | 4.84 | 71,496 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,123 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,962 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,445 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,616 |
| Countries with NO Military | 0 | - | 4.97 | 62,668 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,006 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,810 |
| NATO Countries | 0 | - | 4.98 | 281,661 |
| EU Countries Quiz | 0 | - | 4.99 | 275,686 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,295 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,808 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,685 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,433 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,282 |
| Famous Awards | 0 | - | 4.23 | 40,206 |
| Repeated Answers | 0 | - | 4.09 | 69,743 |
| Types of Things #1 | 0 | - | 4.33 | 92,245 |
| Types of Things #3 | 0 | - | 4.22 | 92,240 |
| Types of Things #4 | 0 | - | 4.04 | 59,844 |
| Parts of Things #1 | 0 | - | 4.37 | 114,146 |
| Alphabetical Firsts | 0 | - | 4.29 | 57,122 |
| Most Common Phobias | 0 | - | 4.26 | 88,467 |
| Types of Things #5 | 0 | - | 4.40 | 58,585 |
| Types of Things #6 | 0 | - | 4.40 | 56,652 |
| Types of Things #2 | 0 | - | 4.13 | 100,915 |
| Things That Can Fly | 0 | - | 4.37 | 33,111 |
| A Bridge to Quizville | 0 | - | 4.54 | 13,862 |
| WWII First Names | 0 | - | 4.44 | 41,853 |
| Analogies #4 | 0 | - | 4.48 | 90,884 |
| Analogies #7 | 0 | - | 4.47 | 69,406 |
| Geography Analogies #1 | 0 | - | 4.69 | 95,498 |
| Analogies #6 | 0 | - | 4.52 | 80,560 |
| Geography Analogies #3 | 0 | - | 4.44 | 76,109 |
| Analogies of Countries #2 | 0 | - | 4.70 | 46,986 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,487 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,964 |
| WWII for Dummies | 0 | - | 4.78 | 105,204 |
| European History for Dummies | 0 | - | 4.83 | 90,089 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,910 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,968 |
| Most Keystrokes - 15 Second Sprint | 0 | - | 4.37 | 319,912 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,581 |
| Fast Typing Test - 100 WPM Challenge | 0 | - | 4.33 | 714,013 |
| Random Fast Typing | 0 | - | 4.63 | 536,917 |
| Islands by Country #1 | 0 | - | 4.90 | 175,527 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,685 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,077 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,844 |
| Character to Author #2 | 0 | - | 4.55 | 30,457 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,591 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,325 |
| General Knowledge Quiz #7 | 0 | - | 4.16 | 550,344 |
| General Knowledge Quiz #8 | 0 | - | 4.22 | 374,439 |
| General Knowledge Quiz #9 | 0 | - | 4.18 | 749,986 |
| General Knowledge Quiz #10 | 0 | - | 4.39 | 518,320 |
| General Knowledge Quiz #13 | 0 | - | 4.21 | 398,533 |
| General Knowledge Quiz #23 | 0 | - | 4.26 | 351,738 |
| General Knowledge Quiz #27 | 0 | - | 4.42 | 234,507 |
| General Knowledge Quiz #34 | 0 | - | 4.41 | 152,426 |
| General Knowledge Quiz #66 | 0 | - | 4.45 | 145,296 |
| General Knowledge Quiz #5 | 0 | - | 4.41 | 221,375 |
| General Knowledge Quiz #1 | 0 | - | 4.28 | 455,452 |
| General Knowledge Quiz #74 | 0 | - | 4.43 | 152,550 |
| General Knowledge Quiz #77 | 0 | - | 4.46 | 143,770 |
| General Knowledge Quiz #78 | 0 | - | 4.42 | 148,773 |
| General Knowledge Quiz #94 | 0 | - | 4.46 | 124,252 |
| General Knowledge Quiz #102 | 0 | - | 4.46 | 101,348 |
| General Knowledge Quiz #141 | 0 | - | 4.45 | 100,649 |
| General Knowledge Quiz #156 | 0 | - | 4.49 | 77,234 |
| General Knowledge Quiz #172 | 0 | - | 4.50 | 80,718 |
| General Knowledge Quiz #179 | 0 | - | 4.55 | 84,400 |
| General Knowledge Quiz #181 | 0 | - | 4.52 | 76,987 |
| Genius Level General Knowledge #1 | 0 | - | 4.63 | 52,779 |
| Genius Level General Knowledge #3 | 0 | - | 4.60 | 48,250 |
| General Knowledge Quiz #184 | 0 | - | 4.44 | 64,965 |
| General Knowledge Quiz #186 | 0 | - | 4.69 | 89,473 |
| General Knowledge Quiz #189 | 0 | - | 4.56 | 93,655 |
| General Knowledge Quiz #190 | 0 | - | 4.74 | 86,789 |
| General Knowledge Quiz #193 | 0 | - | 4.44 | 69,195 |
| General Knowledge Quiz #200 | 0 | - | 4.57 | 70,688 |
| General Knowledge Quiz #201 | 0 | - | 4.45 | 56,693 |
| General Knowledge Quiz #203 | 0 | - | 4.61 | 51,855 |
| General Knowledge Quiz #204 | 0 | - | 4.51 | 44,910 |
| General Knowledge Quiz #205 | 0 | - | 4.45 | 45,082 |
| General Knowledge Quiz #206 | 0 | - | 4.50 | 49,327 |
| General Knowledge Quiz #208 | 0 | - | 4.46 | 68,462 |
| General Knowledge Quiz #209 | 0 | - | 4.49 | 44,122 |
| Crowd-Sourced General Knowledge #17 | 0 | - | 4.64 | 41,740 |
| Crowd-Sourced General Knowledge #16 | 0 | - | 4.62 | 31,667 |
| Jeopardy Questions that Ken Jennings Missed | 0 | - | 4.62 | 45,573 |
| Groups of Six #1 | 0 | - | 4.50 | 162,709 |
| Groups of Seven #1 | 0 | - | 4.47 | 195,271 |
| Groups of Four #1 | 0 | - | 4.48 | 248,635 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,849 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,112 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,423 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,496 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,805 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,456 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,641 |
| Double Z Answers | 0 | - | 4.41 | 44,901 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,467 |
| One Syllable Answers | 0 | - | 4.41 | 51,565 |
| Country Chain | 0 | - | 4.96 | 217,582 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,464 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 185,283 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,507 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,171,286 |
| WWII Decoder | 0 | - | 4.41 | 53,665 |
| Cold War Decoder | 0 | - | 4.83 | 52,457 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,566 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,988 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,491 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,661 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,551 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,015 |
