| 7 Deadly Sins | 0 | - | 4.88 | 395,695 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,658 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,419 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,452 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,629 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,878 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,088 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,577 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,942 |
| King in the Answers | 0 | - | 4.42 | 49,684 |
| Super in the Answers | 0 | - | 4.52 | 109,453 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,321 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,407 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,847 |
| Name a Country A-Z | 0 | - | 5.00 | 240,841 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,325 |
| Big in the Answers | 0 | - | 4.02 | 101,672 |
| New in the Answers | 0 | - | 4.39 | 143,429 |
| Great in the Answers | 0 | - | 4.21 | 120,364 |
| Grand in the Answers | 0 | - | 4.05 | 48,476 |
| Red in the Answers | 0 | - | 4.23 | 180,851 |
| Black in the Answers #1 | 0 | - | 4.20 | 236,283 |
| White in the Answers #1 | 0 | - | 4.12 | 108,804 |
| Green in the Answers | 0 | - | 4.04 | 150,449 |
| Brown in the Answers | 0 | - | 4.01 | 61,314 |
| Gold in the Answers | 0 | - | 4.32 | 87,510 |
| Silver in the Answers | 0 | - | 4.16 | 77,882 |
| Yellow in the Answers | 0 | - | 4.14 | 137,106 |
| Good in the Answers | 0 | - | 4.34 | 60,820 |
| Bad in the Answers | 0 | - | 4.21 | 78,832 |
| Star in the Answers | 0 | - | 4.06 | 68,500 |
| Iron in the Answers | 0 | - | 4.06 | 57,622 |
| Double in the Answers | 0 | - | 4.09 | 71,610 |
| House in the Answers | 0 | - | 4.17 | 55,951 |
| Ice in the Answers | 0 | - | 4.16 | 82,467 |
| World in the Answers | 0 | - | 4.04 | 62,467 |
| Cold in the Answers | 0 | - | 4.21 | 93,458 |
| High in the Answers | 0 | - | 4.14 | 45,759 |
| Land in the Answers | 0 | - | 4.32 | 73,019 |
| Answers Contain the Number 1 | 0 | - | 4.15 | 59,107 |
| Answers Contain the Number 3 | 0 | - | 4.21 | 63,933 |
| Answers Contain the Number 4 | 0 | - | 4.12 | 56,490 |
| Water in the Answers | 0 | - | 4.21 | 60,874 |
| Long in the Answers | 0 | - | 4.30 | 55,496 |
| North in the Answers | 0 | - | 4.33 | 92,142 |
| South in the Answers | 0 | - | 4.11 | 62,059 |
| West in the Answers | 0 | - | 4.05 | 45,318 |
| Half in the Answers | 0 | - | 4.12 | 58,236 |
| First in the Answers | 0 | - | 4.31 | 51,993 |
| Head in the Answers | 0 | - | 4.06 | 45,099 |
| "Back" Words Quiz | 0 | - | 4.04 | 40,416 |
| Stone in the Answers | 0 | - | 4.13 | 43,328 |
| Fish in the Answers | 0 | - | 4.27 | 33,935 |
| Sky in the Answers | 0 | - | 4.04 | 63,577 |
| War in the Answers | 0 | - | 4.19 | 78,667 |
| Light in the Answer | 0 | - | 4.42 | 24,711 |
| Ball in the Answers | 0 | - | 4.21 | 52,011 |
| Black in the Answers #2 | 0 | - | 4.22 | 78,742 |
| White in the Answers #2 | 0 | - | 4.29 | 36,186 |
| Answers Contain the Number 6 | 0 | - | 4.05 | 37,247 |
| Sea in the Answers | 0 | - | 4.10 | 48,594 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,160 |
| Saint in the Answers | 0 | - | 4.10 | 44,184 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,491 |
| Astronomy Decoder | 0 | - | 4.50 | 37,874 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,995 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,538 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,371 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,293 |
| Heart in the Answers | 0 | - | 4.02 | 43,075 |
| Little in the Answers | 0 | - | 3.99 | 62,496 |
| Old in the Answers | 0 | - | 3.84 | 64,554 |
| Blue in the Answers | 0 | - | 3.99 | 120,805 |
| Fire in the Answers | 0 | - | 3.84 | 83,319 |
| Hot in the Answers | 0 | - | 3.93 | 59,563 |
| Night in the Answers | 0 | - | 3.97 | 50,516 |
| Day in the Answers | 0 | - | 3.94 | 56,775 |
| Man in the Answers | 0 | - | 3.96 | 52,987 |
| Answers Contain the Number 2 | 0 | - | 3.88 | 70,736 |
| Answers Contain the Number 5 | 0 | - | 3.87 | 35,294 |
| The No Quiz | 0 | - | 3.98 | 91,117 |
| Rock in the Answers | 0 | - | 3.81 | 41,147 |
| Mountain in the Answers | 0 | - | 3.98 | 43,538 |
| Answers Contain the Number 7 | 0 | - | 3.79 | 53,030 |
| French in the Answers | 0 | - | 4.00 | 44,685 |
| Giant in the Answers | 0 | - | 3.83 | 42,037 |
| Magic in the Answers | 0 | - | 3.82 | 36,483 |
| Mother in the Answers | 0 | - | 4.05 | 34,725 |
| Space in the Answers | 0 | - | 4.27 | 50,480 |
| Queen in the Answers | 0 | - | 4.29 | 52,601 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,592,335 |
| Popular Royal Names | 0 | - | 4.27 | 124,546 |
| First Names of Painters | 0 | - | 4.43 | 59,636 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,191 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,370 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,435 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,374 |
| Character to Author #1 | 0 | - | 4.52 | 43,284 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,619 |
| Bear in the Answers | 0 | - | 4.29 | 61,644 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,317 |
| Italian Name Translation | 0 | - | 4.81 | 45,253 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,064 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,064 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,810 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,524 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,402 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,419 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,290 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,932 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,696 |
| Disney Animated Characters | 0 | - | 4.88 | 599,537 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,831 |
| Colors by Letter | 0 | - | 4.25 | 162,113 |
| Sibling Actors | 0 | - | 4.12 | 47,456 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,990 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,163 |
| Countries with Four Letters | 0 | - | 4.99 | 419,043 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,311 |
| Random Symbol to Element | 0 | - | 4.88 | 92,334 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,588 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,884 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,066 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,385 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,368 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,917 |
| Countries with NO Military | 0 | - | 4.97 | 61,266 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,954 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,984 |
| NATO Countries | 0 | - | 4.98 | 276,513 |
| EU Countries Quiz | 0 | - | 4.99 | 270,444 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,281 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,653 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,312 |
| Answers Contain the Number 10 | 0 | - | 3.92 | 30,065 |
| The Up Quiz | 0 | - | 3.76 | 22,845 |
| Revolutions, Political and Social | 0 | - | 3.82 | 15,748 |
| Answers Contain the Number 8 | 0 | - | 3.66 | 29,577 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,808 |
| WWII First Names | 0 | - | 4.44 | 41,596 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,292 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,715 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,798 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,979 |
| Islands by Country #1 | 0 | - | 4.87 | 174,585 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,996 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,346 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,384 |
| Character to Author #2 | 0 | - | 4.55 | 30,312 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,283 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,340 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,753 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,500 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,619 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,256 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,619 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,072 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,341 |
| Country Chain | 0 | - | 4.96 | 215,910 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,159 |
| WWII Decoder | 0 | - | 4.41 | 53,083 |
| Cold War Decoder | 0 | - | 4.83 | 51,989 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,756 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,119 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,514 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,195 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,806 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,658 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,093 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,184 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,751 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,008 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,090 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,652 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,724 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,251 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,257 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,319 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,415 |
| Coldest World Capitals | 0 | - | 4.95 | 133,100 |
| World Currency Quiz | 0 | - | 4.92 | 299,085 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,163 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,276 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,823 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,232 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,814 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,663 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,043 |
| Buddhist Countries | 0 | - | 4.96 | 143,077 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,111 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,079 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,400 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,167 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,188 |
| Shared First Names #2 | 0 | - | 4.53 | 45,027 |
| People with J Initials | 0 | - | 4.51 | 55,245 |
| History Analogies #1 | 0 | - | 4.53 | 89,802 |
| History Analogies #2 | 0 | - | 4.49 | 77,028 |
| History Analogies #3 | 0 | - | 4.61 | 80,463 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,791 |
