| Authors by Picture | 0 | - | 4.48 | 25,419 |
| Character to Author #1 | 0 | - | 4.52 | 43,300 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,422 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,054 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,658 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,612 |
| Authors by Country | 0 | - | 4.40 | 32,107 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,164 |
| Character to Author #2 | 0 | - | 4.55 | 30,325 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,502 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,297 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,437 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,016 |
| What the Dickens? | 0 | - | 4.36 | 8,378 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,383 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,526 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,150 |
| Countries with NO Military | 0 | - | 4.97 | 61,315 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,022 |
| NATO Countries | 0 | - | 4.98 | 276,937 |
| EU Countries Quiz | 0 | - | 4.99 | 270,682 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,441 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,782 |
| Authors with Books Turned into Movies | 0 | - | 4.44 | 62,695 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,073 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,324 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,972 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,316 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,304 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,455 |
| Coldest World Capitals | 0 | - | 4.95 | 133,121 |
| World Currency Quiz | 0 | - | 4.92 | 299,298 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,283 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,338 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,856 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,261 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,855 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,778 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,102 |
| Buddhist Countries | 0 | - | 4.96 | 143,129 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,006 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,605 |
| Famous Literary Characters | 0 | - | 4.38 | 36,364 |
| Charlie and the Chocolate Factory | 0 | - | 4.43 | 16,188 |
| Literature Multiple Choice #1 | 0 | - | 4.50 | 40,640 |
| Literature Multiple Choice #2 | 0 | - | 4.44 | 34,379 |
| Books by Plot Description | 0 | - | 4.54 | 26,455 |
| Classic Novels by Plot #1 | 0 | - | 4.40 | 73,195 |
| Who Wrote That Book #2 | 0 | - | 4.47 | 47,798 |
| 100 Books You Can't Do Without | 0 | - | 4.48 | 63,702 |
| Who Wrote That Book #1 | 0 | - | 4.47 | 103,053 |
| Books with Food in the Title | 0 | - | 3.93 | 39,609 |
| Military History Vocabulary | 0 | - | 4.91 | 66,733 |
| Battle to Country | 0 | - | 4.91 | 52,650 |
| Monarchies of Europe | 0 | - | 4.90 | 97,482 |
| Monarchies of Asia | 0 | - | 4.97 | 70,690 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,061 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,160 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,385 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,673 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,641 |
| Richest Island Countries | 0 | - | 4.84 | 99,700 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,771 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,796 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 263,833 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,320 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,853 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,517 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,796 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,272 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,362 |
| Orthodox Countries | 0 | - | 4.91 | 130,586 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,498 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,708 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,196 |
| Countries that Start with A | 0 | - | 4.98 | 2,149,812 |
| Countries that Start with B | 0 | - | 4.95 | 2,282,449 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,425 |
| Countries that Start with D | 0 | - | 4.96 | 702,998 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,258 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,667 |
| Countries that Start with H | 0 | - | 4.96 | 599,125 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,700 |
| Countries that Start with J | 0 | - | 4.98 | 597,192 |
| Countries that Start with K | 0 | - | 4.97 | 810,479 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,242 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,158 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,847 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,420 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,216 |
| Countries that Start with U | 0 | - | 4.97 | 900,729 |
| Countries that Start with V | 0 | - | 4.98 | 605,837 |
| Countries that Start with F | 0 | - | 4.83 | 613,191 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,850 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,100 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,488 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,473 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,196 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,867 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,652 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,606 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,620 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,989 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,186 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,677 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,689 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,010 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,573 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,512 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 75,670 |
| Word Puzzles - Book Titles #1 | 0 | - | 4.41 | 27,451 |
| Nonfiction Books Quiz | 0 | - | 4.44 | 22,497 |
| 1984 the Book | 0 | - | 4.61 | 20,973 |
| Winnie-the-Pooh Characters | 0 | - | 4.46 | 28,573 |
| Ultimate Percy Jackson Characters Quiz | 0 | - | 4.45 | 45,026 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,992 |
| Nursery Rhymes Fill in the Blank | 0 | - | 4.14 | 40,397 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,388 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,264 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,564 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,372 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 686,578 |
| All Disney Animated Movies | 0 | - | 4.78 | 445,848 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,205 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,096 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,434 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,425 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,561 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,144 |
| OPEC Countries | 0 | - | 4.74 | 84,850 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,175 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,583 |
| Biblical Miracles | 0 | - | 4.46 | 38,029 |
| The Life of Jesus | 0 | - | 4.52 | 43,855 |
| Bible Characters Quiz #1 | 0 | - | 4.46 | 104,840 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,745 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,976 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,672 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,504 |
| Authors of Children's Books | 0 | - | 4.23 | 19,956 |
| Books by City | 0 | - | 4.04 | 14,208 |
| Books by Clue #2 | 0 | - | 4.43 | 26,622 |
| Dewey Decimal System | 0 | - | 4.28 | 13,548 |
| "Of Something" Book Titles | 0 | - | 4.45 | 47,971 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,108 |
| Literature by Letter - A | 0 | - | 4.23 | 31,791 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,080 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,472 |
| Countries with U.S. Troops | 0 | - | 4.38 | 131,735 |
| Countries in World War I | 0 | - | 4.88 | 226,825 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,662 |
| WWII Geography | 0 | - | 4.81 | 119,479 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,649 |
| Baseball Abbreviations | 0 | - | 4.32 | 75,354 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,118 |
| U.S. College Towns | 0 | - | 4.47 | 29,120 |
| Star Wars Quotes | 0 | - | 4.83 | 173,688 |
| Name the English Monarchs | 0 | - | 4.92 | 498,879 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,099 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,390 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 115,342 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,209 |
| Disney Animated Movie Trivia | 0 | - | 4.55 | 74,514 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,780 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,014 |
| Busiest Container Ports | 0 | - | 4.11 | 37,311 |
| World's Biggest Airlines | 0 | - | 4.44 | 124,101 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 86,997 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,277 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,840 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,645 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 77,347 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,723 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,250 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,092 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,256 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,550 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,948 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,897 |
| Top 100 Most Common Words in the Bible | 0 | - | 4.31 | 112,717 |
| Books of the Catholic Bible Quiz | 0 | - | 4.63 | 79,628 |
| Most Mentioned Bible Characters | 0 | - | 4.35 | 139,111 |
| Bible Characters Quiz #2 | 0 | - | 4.24 | 85,937 |
| Sharia Law Countries | 0 | - | 4.48 | 63,414 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,313 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,916 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,169 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,118 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,054 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,197 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,408 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,183 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,026 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,174 |
| Modern Library's 100 Best Novels | 0 | - | 3.93 | 11,409 |
| Word Puzzles - Book Titles #2 | 0 | - | 4.38 | 21,797 |
| Famous Literature Fractured | 0 | - | 4.05 | 9,679 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,650 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,255 |
| The 100 Greatest Novels | 0 | - | 3.72 | 41,696 |
