| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,507 |
| Random Symbol to Element | 0 | - | 4.88 | 93,582 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,364 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,090 |
| Random Country to Capital | 0 | - | 4.98 | 925,357 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,379 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,192 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,152 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,021 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,929 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,175,973 |
| Fruits by Picture | 0 | - | 4.19 | 808,602 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,237 |
| Random Countries by Borders | 0 | - | 4.99 | 82,859 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,743 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,992 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 439,243 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,533 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,682 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,558 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,135 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,171 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,784 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,318 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,333 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,212 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,092 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,431 |
| Empires by Maps | 0 | - | 4.98 | 121,424 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,014 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,843 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,533 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,650 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,154 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,590 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,668 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,119 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,407 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,393 |
| All Country Flags of the World | 0 | - | 5.00 | 3,697,491 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,641 |
| Vegetables by Picture | 0 | - | 4.36 | 63,673 |
| Foods by Picture | 0 | - | 3.81 | 226,428 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,436 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,591 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,047 |
| Play-Doh People from History | 0 | - | 4.99 | 95,307 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,412 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,920 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,008 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,756 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,429 |
| Find The Mystery City Using Color Clues - Randomized | 0 | - | 4.43 | 112,221 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,812 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,073 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,797 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,872 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,595 |
| Flags with Crescents | 0 | - | 4.98 | 170,856 |
| Country Flag Trivia | 0 | - | 4.81 | 57,715 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,544 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,121 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,217 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,712 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,739 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,300 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,955 |
| National Football Team Logos | 0 | - | 4.85 | 181,307 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,797 |
| Countries by National Anthem | 0 | - | 4.92 | 71,359 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,593 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,264 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,252 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,648 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,206 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,000 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,680 |
| Random Country Dots on an Empty World Map | 0 | - | 4.74 | 105,458 |
| Find The Mystery Capital Using Color Clues - Randomized! | 0 | - | 4.55 | 73,631 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,209 |
| Name a Valid World City | 0 | - | 4.84 | 71,727 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,376 |
| Years in History by Picture | 0 | - | 4.44 | 35,688 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,254 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,943 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 94,611 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,576 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,210 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,559 |
| Fast Math - Addition | 0 | - | 4.87 | 524,279 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,470 |
| Countries with Four Letters | 0 | - | 4.99 | 424,799 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,913 |
| Rappers by Picture | 0 | - | 4.23 | 135,340 |
| Flags to Languages | 0 | - | 4.95 | 174,230 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,886 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,832 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 736,981 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,853 |
| Islands by Country #1 | 0 | - | 4.90 | 175,837 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,015 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,358 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,221 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,032 |
| Countries by Emojis | 0 | - | 4.99 | 241,201 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,142 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,577 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,967 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,355 |
| Country Chain | 0 | - | 4.96 | 217,972 |
| Find The Mystery World Capital Using Color Clues | 0 | - | 4.37 | 54,661 |
| Capital Cities Chain | 0 | - | 4.84 | 83,171 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,343 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,744 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,042 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,606 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,086 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,140 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,078 |
| Name a Valid Country #6 | 0 | - | 4.95 | 141,022 |
| Name a Valid Country #7 | 0 | - | 4.91 | 130,973 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,208 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,425 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,817 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,515 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,465 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,573 |
| Old Movies by Picture | 0 | - | 4.51 | 25,199 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,336 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,092 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,466 |
| Things that are White by Picture | 0 | - | 3.81 | 12,497 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,519 |
| Name that Object #1 | 0 | - | 3.57 | 96,565 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,722 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,683 |
| Geography by Picture - B | 0 | - | 4.42 | 55,731 |
| Geography by Picture - H | 0 | - | 4.50 | 58,334 |
| Geography by Picture - N | 0 | - | 4.45 | 42,301 |
| Geography by Picture - R | 0 | - | 4.56 | 41,109 |
| Geography by Picture - T | 0 | - | 4.54 | 57,953 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,310 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,575 |
| Random Logos Quiz | 0 | - | 4.33 | 209,085 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,963 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,573 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,213 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,171 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,739 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,938 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,567 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,839 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,707 |
| Songs with Countries in the Title | 0 | - | 3.81 | 44,619 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,145 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,313 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,180 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,488 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,764 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,403 |
| The Eleven Colors | 0 | - | 4.74 | 235,737 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,015 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,490 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,472 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,543 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,761 |
| The Only Country ... | 0 | - | 4.91 | 81,654 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,481 |
| The Sun Quiz | 0 | - | 4.93 | 34,952 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,486 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,975 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,751 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,529 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,393 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,436 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,141 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,668 |
| Name a Valid Island Country | 0 | - | 4.96 | 116,203 |
| Name that Bug | 0 | - | 4.12 | 45,609 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,465 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,140 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,848 |
| Elements by Picture | 0 | - | 4.27 | 70,193 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,454 |
| Islands by Picture | 0 | - | 4.28 | 107,525 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,412 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,450 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,812 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,889 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,409 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,224 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,148 |
| International Footballers by Picture | 0 | - | 4.51 | 56,172 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,561 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,265 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,076 |
| Geography by Picture - A | 0 | - | 4.39 | 60,382 |
| Geography by Picture - D | 0 | - | 4.15 | 45,751 |
| Geography by Picture - F | 0 | - | 4.31 | 51,128 |
| Geography by Picture - G | 0 | - | 4.39 | 48,047 |
