| Fruits by Picture | 0 | - | 4.19 | 808,655 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,463 |
| Empires by Maps | 0 | - | 4.98 | 121,457 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,033 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,567 |
| Short Term Memory Test - Countries | 0 | - | 4.78 | 46,174 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,391 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,200 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,179 |
| Foods by Picture | 0 | - | 3.81 | 226,441 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,444 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,599 |
| Play-Doh People from History | 0 | - | 4.99 | 95,330 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,423 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,936 |
| All Country Flags of the World | 0 | - | 5.00 | 3,699,285 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,669 |
| Vegetables by Picture | 0 | - | 4.36 | 63,686 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,662 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,021 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,819 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,258 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,897 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,546 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,644,535 |
| Years in History by Picture | 0 | - | 4.44 | 35,694 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,807 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,882 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,271 |
| Flags with Crescents | 0 | - | 4.98 | 170,914 |
| Country Flag Trivia | 0 | - | 4.81 | 57,755 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,578 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,153 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,252 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,725 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,759 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,319 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,379 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,073 |
| National Football Team Logos | 0 | - | 4.85 | 181,353 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,960 |
| Geography General Knowledge #14 | 0 | - | 4.91 | 63,256 |
| Italian Name Translation | 0 | - | 4.83 | 47,684 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,336 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,845 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,339 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,728 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,253 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,685 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,134 |
| Disney Animated Characters | 0 | - | 4.88 | 602,441 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,656 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,767 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,581 |
| Countries with Four Letters | 0 | - | 4.99 | 424,918 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,606 |
| Random Symbol to Element | 0 | - | 4.88 | 93,644 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,219 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,778 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,198 |
| Name a Valid World City | 0 | - | 4.84 | 71,754 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,568 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,428 |
| Name that Object #1 | 0 | - | 3.57 | 96,573 |
| Flags to Languages | 0 | - | 4.95 | 174,258 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,896 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,469 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,597 |
| Easy Geography True or False #1 | 0 | - | 4.90 | 115,623 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,252 |
| European History for Dummies | 0 | - | 4.83 | 90,244 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,153 |
| Islands by Country #1 | 0 | - | 4.90 | 176,028 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,054 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,395 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,262 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,162 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,635 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,030 |
| Country Chain | 0 | - | 4.96 | 218,067 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,234 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,130 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,019 |
| Cold War Decoder | 0 | - | 4.83 | 52,545 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,737 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,300 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,198 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,888 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,267 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,317 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,237 |
| Name a Valid Country #6 | 0 | - | 4.95 | 142,084 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,137 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,337 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,482 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,878 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,547 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 85,013 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,858 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,258 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,624 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,644 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,404 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,882 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,586 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,696 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,884 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,925 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,808 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,883 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,851 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,859 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,747 |
| Old Movies by Picture | 0 | - | 4.51 | 25,206 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,247 |
| Geography by Picture - B | 0 | - | 4.42 | 55,734 |
| Geography by Picture - H | 0 | - | 4.50 | 58,336 |
| Geography by Picture - N | 0 | - | 4.45 | 42,304 |
| Geography by Picture - R | 0 | - | 4.56 | 41,111 |
| Geography by Picture - T | 0 | - | 4.54 | 57,957 |
| Random Logos Quiz | 0 | - | 4.33 | 209,121 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,993 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,581 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,222 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,183 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,752 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,949 |
| Name a Valid Answer - Science | 0 | - | 4.79 | 41,284 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,659 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,612 |
| One Letter Answers #2 | 0 | - | 4.56 | 71,815 |
| One Letter Answers #3 | 0 | - | 4.67 | 75,067 |
| People With Place Names | 0 | - | 4.01 | 39,803 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,180 |
| "Son" Last Names | 0 | - | 4.47 | 42,618 |
| Shared First Names #2 | 0 | - | 4.53 | 45,783 |
| People with J Initials | 0 | - | 4.51 | 55,558 |
| History Analogies #1 | 0 | - | 4.53 | 90,139 |
| History Analogies #2 | 0 | - | 4.49 | 77,375 |
| History Analogies #3 | 0 | - | 4.61 | 80,833 |
| English Idioms #1 | 0 | - | 4.45 | 146,246 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,483 |
| Clothing Idioms | 0 | - | 4.41 | 34,290 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,003 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,039 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,711 |
| Are You a Nerd? | 0 | - | 4.35 | 45,072 |
| The Eleven Colors | 0 | - | 4.74 | 235,761 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,075 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,519 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,424 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,384 |
| King in the Answers | 0 | - | 4.42 | 50,310 |
| Super in the Answers | 0 | - | 4.52 | 110,632 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,619 |
| Five Letter Geography #3 | 0 | - | 4.62 | 131,838 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,901 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,847 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,911 |
| Seven Letter Geography #1 | 0 | - | 4.46 | 76,906 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,503 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,659 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,918 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,178 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,679 |
| Random History by Country | 0 | - | 4.53 | 34,970 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,176,560 |
| Geography Decoder | 0 | - | 4.53 | 75,785 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,787 |
| Word Chain - Science | 0 | - | 4.59 | 55,079 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,699 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,402 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,570 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,548 |
| Answers are Beverages | 0 | - | 4.06 | 61,511 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,615 |
| Types of Food | 0 | - | 4.25 | 90,226 |
| The Foods they Ate | 0 | - | 4.03 | 69,543 |
| Animals Used in Food | 0 | - | 4.28 | 78,344 |
| Most Popular Fruits | 0 | - | 4.16 | 96,868 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,875 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,507 |
| Pizza General Knowledge | 0 | - | 4.28 | 36,677 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,080 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,946 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,735 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,619 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,576 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,745 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,747 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,323 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,712 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,310 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,638 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,220 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,797 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,505 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,560 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,825 |
| The Only Country ... | 0 | - | 4.91 | 81,670 |
