| Four-Letter Acronyms | 0 | - | 4.32 | 113,444 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,456 |
| Three-Letter Acronyms #3 | 0 | - | 4.15 | 29,999 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,433 |
| Disney Animated Characters | 0 | - | 4.88 | 601,916 |
| Countries with Four Letters | 0 | - | 4.99 | 423,313 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,067 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,933 |
| Country Chain | 0 | - | 4.96 | 217,390 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,722 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.74 | 156,391 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 54,386 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,868 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,425 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,138 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,124 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,666 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,584 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,614 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,282 |
| Medical Acronyms | 0 | - | 4.43 | 96,976 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,642 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,134 |
| Vegetables: No Vowels | 0 | - | 4.74 | 74,123 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,211 |
| U.S. College Acronyms | 0 | - | 4.19 | 46,895 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,588 |
| Name a Country A-Z | 0 | - | 5.00 | 244,189 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,110 |
| Super Short Movie Titles | 0 | - | 4.50 | 116,799 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,157 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,286 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,589 |
| Religion Analogies | 0 | - | 4.38 | 53,780 |
| Word Scramble - Deities | 0 | - | 4.52 | 10,423 |
| Books by Clue #2 | 0 | - | 4.43 | 26,714 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,731 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,322 |
| Four Letter African Geography | 0 | - | 4.67 | 19,460 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,541 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,236 |
| Internet Acronyms | 0 | - | 3.61 | 100,344 |
| Financial Abbreviations | 0 | - | 4.19 | 21,515 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,703 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,453 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,297 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,737 |
| Disney Villains | 0 | - | 4.41 | 165,437 |
| Characters from Books #2 | 0 | - | 4.42 | 79,976 |
| Astronomy Decoder | 0 | - | 4.49 | 38,106 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,172 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,564 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,681 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,817 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,613 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,632,403 |
| Popular Royal Names | 0 | - | 4.27 | 125,077 |
| Italian Name Translation | 0 | - | 4.83 | 47,220 |
| First Names of Painters | 0 | - | 4.43 | 59,916 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,270 |
| Five Letter Movie Titles | 0 | - | 4.27 | 73,958 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,033 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,629 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,535 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,340 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,913 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,787 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,431 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,519 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,897 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,381 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,872 |
| Famous Jewish People | 0 | - | 4.01 | 40,280 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,732 |
| Character to Author #1 | 0 | - | 4.52 | 43,507 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,925 |
| Literary Groups of Things | 0 | - | 4.26 | 30,658 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,268 |
| Books by Clue #1 | 0 | - | 4.36 | 25,800 |
| Space in the Answers | 0 | - | 4.28 | 50,742 |
| Queen in the Answers | 0 | - | 4.29 | 52,987 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,125 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 122,993 |
| One Syllable Team Names | 0 | - | 4.18 | 14,246 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,574 |
| Four Letter European Geography #1 | 0 | - | 4.40 | 28,295 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,240 |
| Random Symbol to Element | 0 | - | 4.88 | 93,250 |
| Star Wars Decoder | 0 | - | 4.63 | 81,478 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,106 |
| Disney Character Chain | 0 | - | 4.10 | 30,758 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,978 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,913 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,310 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,450 |
| Countries with NO Military | 0 | - | 4.97 | 62,631 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,044 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,940 |
| Monarchies of the World | 0 | - | 4.94 | 169,220 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,140 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,549 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,733 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,327 |
| People on Money by Country | 0 | - | 4.83 | 60,508 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,795 |
| NATO Countries | 0 | - | 4.98 | 281,543 |
| EU Countries Quiz | 0 | - | 4.99 | 275,516 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,216 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,721 |
| Astronomy Quiz | 0 | - | 4.90 | 82,814 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,905 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,545 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,918 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,731 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,909 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,017 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,553 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,537 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,502 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 40,182 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,235 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,321 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,410 |
| Fast Math - Addition | 0 | - | 4.87 | 523,511 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,004 |
| Famous Catholics | 0 | - | 4.26 | 33,107 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,697 |
| Characters from Books #1 | 0 | - | 4.27 | 83,055 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,587 |
| Colors by Letter | 0 | - | 4.25 | 162,686 |
| Sibling Actors | 0 | - | 4.12 | 47,583 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,524 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,534 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,948 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,121 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,523 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,697 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,478 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,907 |
| Best Selling Autos in the U.S. | 0 | - | 3.83 | 49,071 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,484 |
| Islands by Country #1 | 0 | - | 4.88 | 175,472 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,637 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,032 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,809 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 24,064 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,422 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,573 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,714 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,710 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,668 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,112 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,711 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,405 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,677 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,798 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,288 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,704 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,861 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,505 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,609 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,743 |
| Character to Author #2 | 0 | - | 4.55 | 30,455 |
| Board Game Groups of Things | 0 | - | 4.16 | 31,282 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,819 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,057 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,332 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,488 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,801 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,465 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,826 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,378 |
| WWII Decoder | 0 | - | 4.41 | 53,650 |
| Cold War Decoder | 0 | - | 4.83 | 52,443 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,458 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,650 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,534 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,146 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,644 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,219 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,458 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,625 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,638 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,961 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,699 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,060 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,429 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,257 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,675 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,342 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,621 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,534 |
| Coldest Countries | 0 | - | 4.97 | 138,706 |
| Coldest World Capitals | 0 | - | 4.95 | 133,652 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,692 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,822 |
| World Currency Quiz | 0 | - | 4.92 | 304,162 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,920 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,959 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,718 |
