| Countries with the Word "And" | 116,174 | 0 | - |
| Countries of the World Quiz | 46,939,043 | 0 | - |
| Countries by Languages in 90 Seconds | 711,820 | 0 | - |
| World Currency Quiz | 298,645 | 0 | - |
| World Map Without 20 Random Countries | 8,230,138 | 0 | - |
| Movie Title Antonyms #2 | 80,153 | 0 | - |
| Countries Ending in "IA" | 207,105 | 0 | - |
| 20 Random World Capitals | 9,980 | - | - |
| World Capitals by Last Letter (A-Z) | 24,135 | 0 | - |
| Random Countries on the World Map | 1,536,628 | 0 | - |
| Official Languages of the World | 411,740 | 0 | - |
| History by Letter - J | 153,265 | 0 | - |
| The Logical Elimination Click Quiz | 72,543 | 0 | - |
| Solve the Secret Country #4 | 24,622 | - | - |
| Landlocked Countries | 413,830 | 0 | - |
| Short Term Memory Test - Countries | 45,282 | 0 | - |
| Analogies #6 | 80,137 | 0 | - |
| Generator Puzzle #1 | 132,241 | 0 | - |
| Race-to-Nine Word Puzzle #1 | 163,717 | 0 | - |
| Countries Breakdown Puzzle #1 | 122,660 | 0 | - |
| Countries that End in N | 156,923 | 0 | - |
| Five Most Densely Populated Countries by Continent | 85,876 | 0 | - |
| Countries Based on First Two Letters #1 | 196,413 | 0 | - |
| NATO Military Alphabet by Clue | 17,253 | 0 | - |
| Terms Coined Since 1970 | 1,659 | - | - |
| Answers Contain the Number 4 | 56,442 | 0 | - |
| Animals that Start with R | 86,913 | 0 | - |
| Famous Foreheads #1 | 74,259 | 0 | - |
| Eight Letter Geography #1 | 38,452 | 0 | - |
| Name a Valid Word #5 | 30,843 | 0 | - |
| General Knowledge - Think Fast | 261,041 | 0 | - |
| Visual Memory Test - Random Cartoons | 102,834 | 0 | - |
| Crossword - Countries | 72,501 | 0 | - |
| Typing with Jeppy | 36,548 | 0 | - |
| K Vocabulary Words Quiz #1 | 83,560 | 0 | - |
| Crowd-Sourced General Knowledge #8 | 40,431 | 0 | - |
| Countries by Last Two Letters | 134,517 | 0 | - |
| Countries Hidden in a Letter #1 | 47,813 | 0 | - |
| Add A Letter - Make a Country | 73,945 | 0 | - |
| Four-Letter Acronyms | 112,834 | 0 | - |
| Medical Vocabulary | 58,556 | 0 | - |
| Football Clubs in London | 127,707 | 0 | - |
| 10 Random Numbers 1-100 - Blind Ranking | 339,376 | 0 | - |
| Crowd-Sourced General Knowledge #1 | 58,142 | 0 | - |
| G Vocabulary Words Quiz #2 | 52,932 | 0 | - |
| Divided World City Name Puzzle #2 | 36,485 | 0 | - |
| Italian Name Translation | 45,101 | 0 | - |
| History General Knowledge #1 | 127,364 | 0 | - |
| Can You Name These 50 Random Countries? | 213,912 | 0 | - |
| World Countries - Blind Typing | 105,739 | 0 | - |
| French Words #2 - Click the Pictures | 44,013 | 0 | - |
| Countries that End in L | 155,760 | 0 | - |
| Build-a-Bird by Guessing Countries | 62,320 | 0 | - |
| World Languages A-Z | 81,408 | 0 | - |
| Religion General Knowledge #3 | 69,082 | 0 | - |
| WWII A-Z #1 | 102,412 | 0 | - |
| Weather and Climate Vocabulary | 31,650 | 0 | - |
| Zone 1 London Underground Stations - With a Map | 51,966 | 0 | - |
