| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,527 |
| Fruits by Picture | 0 | - | 4.20 | 805,585 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,017 |
| Empires by Maps | 0 | - | 4.98 | 119,137 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,761 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,997 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,582 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,597 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,443 |
| Foods by Picture | 0 | - | 3.81 | 225,706 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,087 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,141 |
| Play-Doh People from History | 0 | - | 4.99 | 94,192 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,209 |
| All Country Flags of the World | 0 | - | 5.00 | 3,623,236 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,261 |
| Vegetables by Picture | 0 | - | 4.39 | 63,053 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,248 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,478 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,789 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,164 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,217 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,973 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,600,407 |
| Years in History by Picture | 0 | - | 4.44 | 35,265 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,066 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,463 |
| Flags with Crescents | 0 | - | 4.98 | 168,208 |
| Country Flag Trivia | 0 | - | 4.81 | 56,255 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,817 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,773 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,366 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,731 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,630 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,303 |
| National Football Team Logos | 0 | - | 4.85 | 179,353 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,030 |
| Italian Name Translation | 0 | - | 4.81 | 45,715 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,235 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,066 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,130 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,961 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,694 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,222 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,117 |
| Disney Animated Characters | 0 | - | 4.88 | 600,040 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,347 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,203 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,716 |
| Countries with Four Letters | 0 | - | 4.99 | 419,916 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,529 |
| Random Symbol to Element | 0 | - | 4.88 | 92,453 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,711 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,946 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,312 |
| Name a Valid World City | 0 | - | 4.83 | 70,466 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,490 |
| Geography General Knowledge #14 | 0 | - | 4.91 | 61,582 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,700 |
| Name that Object #1 | 0 | - | 3.56 | 96,349 |
| Flags to Languages | 0 | - | 4.95 | 172,898 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,181 |
| Easy Geography True or False #1 | 0 | - | 4.90 | 114,630 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,969 |
| European History for Dummies | 0 | - | 4.83 | 89,533 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,640 |
| Islands by Country #1 | 0 | - | 4.87 | 174,747 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,122 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,472 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,464 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,941 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,800 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,919 |
| Country Chain | 0 | - | 4.96 | 216,292 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,692 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,029 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,913 |
| Cold War Decoder | 0 | - | 4.83 | 52,088 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,682 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,739 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,147 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,125 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,294 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,429 |
| Name a Valid Country #5 | 0 | - | 4.99 | 202,241 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,851 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,788 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,195 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,730 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,058 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,622 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,302 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,479 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,396 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,068 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,343 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,714 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 76,997 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,879 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,080 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,813 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,104 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,015 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,364 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,134 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,208 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,219 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,294 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,181 |
| Old Movies by Picture | 0 | - | 4.51 | 24,925 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,798 |
| Geography by Picture - B | 0 | - | 4.42 | 55,481 |
| Geography by Picture - H | 0 | - | 4.50 | 58,097 |
| Geography by Picture - N | 0 | - | 4.45 | 42,095 |
| Geography by Picture - R | 0 | - | 4.56 | 40,922 |
| Geography by Picture - T | 0 | - | 4.54 | 57,733 |
| Random Logos Quiz | 0 | - | 4.31 | 207,515 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,943 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,229 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,834 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,719 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,409 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,626 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,248 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,191 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,162 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,437 |
| One Letter Answers #2 | 0 | - | 4.56 | 71,262 |
| One Letter Answers #3 | 0 | - | 4.67 | 74,447 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,326 |
| "Son" Last Names | 0 | - | 4.47 | 41,910 |
| Shared First Names #2 | 0 | - | 4.53 | 45,113 |
| People with J Initials | 0 | - | 4.51 | 55,315 |
| History Analogies #1 | 0 | - | 4.53 | 89,840 |
| History Analogies #2 | 0 | - | 4.49 | 77,069 |
| History Analogies #3 | 0 | - | 4.61 | 80,515 |
| English Idioms #1 | 0 | - | 4.45 | 145,048 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,294 |
| Clothing Idioms | 0 | - | 4.41 | 34,100 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,173 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,603 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,442 |
| Are You a Nerd? | 0 | - | 4.35 | 44,644 |
| The Eleven Colors | 0 | - | 4.73 | 234,431 |
| Science General Knowledge #1 | 0 | - | 4.54 | 164,007 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,167 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,658 |
| King in the Answers | 0 | - | 4.42 | 49,749 |
| Super in the Answers | 0 | - | 4.52 | 109,544 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,198 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,950 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,428 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,498 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,547 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,194 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,822 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,488 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,272 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,707 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,478 |
| Random History by Country | 0 | - | 4.53 | 34,720 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,152,622 |
| Geography Decoder | 0 | - | 4.53 | 75,451 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,469 |
| Word Chain - Science | 0 | - | 4.59 | 54,563 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,420 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,151 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,264 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,302 |
| Answers are Beverages | 0 | - | 4.10 | 61,211 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,308 |
| Types of Food | 0 | - | 4.24 | 89,361 |
| The Foods they Ate | 0 | - | 4.03 | 69,321 |
| Animals Used in Food | 0 | - | 4.28 | 77,849 |
| Most Popular Fruits | 0 | - | 4.16 | 96,388 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,705 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,915 |
| Pizza General Knowledge | 0 | - | 4.27 | 36,341 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,678 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,236 |
| Name a Valid Answer - Science | 0 | - | 4.79 | 40,331 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,544 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,050 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,289 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,657 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,806 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 194,913 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,849 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,501 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,796 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,641 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,003 |
| The Only Country ... | 0 | - | 4.91 | 80,326 |
| The Sun Quiz | 0 | - | 4.93 | 34,290 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,163 |
| Random Countries by Borders | 0 | - | 4.99 | 81,885 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,004 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,872 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 429,239 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,731 |
