| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,279 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,766 |
| National Football Team Logos | 0 | - | 4.85 | 181,728 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,788 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,384 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,850 |
| Fruits by Picture | 0 | - | 4.19 | 809,040 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,711 |
| Word Chain - Science | 0 | - | 4.59 | 55,130 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,726 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,433 |
| Soccer Team Logos | 0 | - | 4.26 | 377,389 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,741 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,109 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,622 |
| 4-Letter Music Chain | 0 | - | 4.49 | 53,568 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,588 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,042 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,319 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,671 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,747 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,772 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,820 |
| Cities Chain #2 | 0 | - | 4.42 | 56,509 |
| Cities Chain #1 | 0 | - | 4.61 | 66,808 |
| Word Chain - Africa | 0 | - | 4.47 | 31,709 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,749 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,780 |
| Empires by Maps | 0 | - | 4.98 | 121,924 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,300 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 75,069 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,724 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,459 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,276 |
| Airline Logos | 0 | - | 4.45 | 141,382 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,144 |
| All Country Flags of the World | 0 | - | 5.00 | 3,709,244 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,472 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,235 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,601 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,147 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,857 |
| Brand Logos That Start With C | 0 | - | 4.20 | 50,091 |
| Vegetables by Picture | 0 | - | 4.36 | 63,745 |
| 5-Letter Geography Chain #1 | 0 | - | 4.22 | 131,653 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,653 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,746 |
| 4-Letter Movie Chain #1 | 0 | - | 4.37 | 110,343 |
| 5-Letter Movie Chain #1 | 0 | - | 4.06 | 68,720 |
| 5-Letter Music Chain | 0 | - | 4.12 | 86,220 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,947 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 69,197 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 70,234 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,457 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,547 |
| 5-Letter Movie Chain #2 | 0 | - | 4.33 | 48,596 |
| 5-Letter Movie Chain #3 | 0 | - | 4.34 | 39,372 |
| 4-Letter Movie Chain #2 | 0 | - | 4.36 | 56,937 |
| 4-Letter Geography Chain #3 | 0 | - | 4.39 | 66,257 |
| Halloween Word Chain | 0 | - | 4.12 | 37,598 |
| Foods by Picture | 0 | - | 3.81 | 226,530 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,499 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,656 |
| Play-Doh People from History | 0 | - | 4.99 | 95,488 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,565 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,958 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,023 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,062 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,545,187 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,810 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,176 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,717 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,692 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,947 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,911 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,019 |
| Flags with Crescents | 0 | - | 4.98 | 171,214 |
| Country Flag Trivia | 0 | - | 4.81 | 57,933 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,816 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,355 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,503 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,884 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,918 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,958 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,431 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,641 |
| Brand Logos A-Z | 0 | - | 4.21 | 43,779 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,650,478 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,768 |
| Italian Name Translation | 0 | - | 4.83 | 47,886 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,470 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,935 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,212 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,531 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,262 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,036 |
| Random Symbol to Element | 0 | - | 4.88 | 93,871 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,285 |
| Disney Character Chain | 0 | - | 4.12 | 30,815 |
| Word Chain - Asia | 0 | - | 4.34 | 29,384 |
| Baseball Word Chain | 0 | - | 4.17 | 16,262 |
| Name a Valid World City | 0 | - | 4.85 | 71,923 |
| Geography General Knowledge #14 | 0 | - | 4.91 | 63,448 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,912 |
| Years in History by Picture | 0 | - | 4.45 | 35,768 |
| Where Are These Doors? | 0 | - | 4.45 | 30,202 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,387 |
| NFL Football Team Logos | 0 | - | 4.91 | 631,938 |
| NBA Team Logos | 0 | - | 4.81 | 696,709 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,197 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,119,766 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,820 |
| Disney Animated Characters | 0 | - | 4.88 | 602,784 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,701 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,096 |
| Countries with Four Letters | 0 | - | 4.99 | 425,534 |
| Word Chain - South America | 0 | - | 4.51 | 24,001 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,881 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,295 |
| Flags to Languages | 0 | - | 4.95 | 174,437 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,075 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,988 |
| Fictional Characters by Picture - T | 0 | - | 4.10 | 85,072 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,952 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,348 |
| Fictional Characters by Picture - A | 0 | - | 4.17 | 91,727 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,721 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,469 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,971 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,675 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,755 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,970 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,978 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,885 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,952 |
| Fictional Characters by Picture - S | 0 | - | 4.21 | 67,924 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,911 |
| Fictional Characters by Picture - N | 0 | - | 4.07 | 49,808 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,186 |
| 4-Letter Name Chain | 0 | - | 3.71 | 13,333 |
| Name the Color, Not the Word (Stroop Test) | 0 | - | 4.92 | 138,325 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 128,512 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,067 |
| Easy Geography True or False #1 | 0 | - | 4.90 | 115,748 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,411 |
| European History for Dummies | 0 | - | 4.83 | 90,350 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,483 |
| Islands by Country #1 | 0 | - | 4.90 | 176,259 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,187 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,509 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,357 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,324 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,898 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,301 |
| Country Chain | 0 | - | 4.96 | 218,361 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,752 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,599 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,308 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,179,830 |
| Cold War Decoder | 0 | - | 4.83 | 52,614 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,872 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,377 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,578 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,854 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,958 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,987 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,986 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,863 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,801 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,729 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,850 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,701 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,159 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,683 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,495 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,740 |
| Old Movies by Picture | 0 | - | 4.51 | 25,252 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,289 |
| Name that Object #1 | 0 | - | 3.57 | 96,614 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,154 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,837 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,394 |
| Geography by Picture - B | 0 | - | 4.42 | 55,766 |
| Geography by Picture - H | 0 | - | 4.50 | 58,367 |
| Geography by Picture - N | 0 | - | 4.45 | 42,331 |
| Geography by Picture - R | 0 | - | 4.56 | 41,137 |
| Geography by Picture - T | 0 | - | 4.54 | 57,992 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,409 |
| Random Logos Quiz | 0 | - | 4.33 | 209,498 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,304 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,631 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,261 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,245 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,794 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,995 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,696 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,671 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,712 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,633 |
| One Letter Answers #2 | 0 | - | 4.56 | 71,879 |
