| Taken |
Quiz |
| 11,499 |
Countries of the World Quiz |
| 8,792 |
Geography True or False #1 |
| 8,053 |
Countries with the Longest Perimeter |
| 4,708 |
Countries with the Most Nobel Prizes |
| 3,935 |
People with T Initials |
| 3,422 |
US States Quiz |
| 3,284 |
World Map Without 20 Random Countries |
| 1,775 |
Fast Typing A to Z |
| 1,766 |
Official Languages of the World |
| 1,453 |
Countries by First Two Letters in 90 Seconds |
| 1,257 |
General Knowledge True False #3 |
| 1,225 |
Fast Typing 1 to 100 |
| 1,180 |
Countries by Borders in 90 Seconds |
| 1,135 |
Countries with the Most Desert |
| 1,132 |
World Capitals Quiz |
| 1,107 |
Countries of the World with an Empty Map |
| 1,068 |
Commonly Misspelled Words #2 |
| 1,057 |
Fifty US States in One Minute |
| 1,037 |
2023–2024 NBA Head Coaches |
| 1,035 |
General Knowledge Quiz #165 |
| 1,033 |
All Country Flags of the World |
| 1,033 |
All Modern-Day Countries Ever Controlled by the Netherlands |
| 996 |
Most Viewed Books on Wikipedia |
| 976 |
Europe Map Quiz |
| 972 |
Longest Border by Country #1 |
| 942 |
Top Five European Countries by Category #2 |
| 932 |
Countries by First and Last Two Letters |
| 910 |
Brand Logos Quiz #1 |
| 873 |
U.S. Presidents Quiz |
| 859 |
US States by Borders in 30 Seconds |
| 823 |
12 Months in 15 Seconds |
| 811 |
Countries of Europe Quiz |
| 773 |
Spain Cities Map Quiz |
| 734 |
Countries Ending with "An" |
| 725 |
Word Scramble - Countries |
| 688 |
Country Flags Quiz #1 |
| 675 |
United States Map Quiz |
| 673 |
Official Languages of the World on the Disappearing World Map |
| 660 |
World Map with Random Merged Countries |
| 657 |
Countries of Africa |
| 654 |
Find The Mystery Country Using Color Clues - Randomized! |
| 626 |
Random Capital to Country |
| 612 |
Random Countries on the World Map |
| 603 |
100 Rivers on a World Map |
| 593 |
NFL Football Teams Quiz |
| 586 |
Countries by Picture #4 |
| 574 |
Brand Logos Quiz #2 |
| 568 |
Biggest US Cities by Decade |
| 551 |
Elements of the Periodic Table Quiz |
| 537 |
Countries with unique letters |
| 533 |
Countries of Europe by Population |
| 518 |
NBA Teams Quiz |
| 514 |
Coldest Countries |
| 511 |
Nobel Peace Prize Winners |
| 498 |
Random Flag to Country |
| 498 |
Super Smash Brothers Characters |
| 492 |
Countries that Start with B |
| 478 |
Foods that Start with R |
| 459 |
French Vocabulary Mega-Challenge |
| 458 |
Word Scramble - European Countries |
| 448 |
UEFA Champions League Winners Team Logos |
| 447 |
Ultimate "Great" & "Grand" Geography Quiz |
| 431 |
Biggest Countries by Population |
| 431 |
Phobias Quiz |
| 429 |
Canada Provinces Map Quiz |
| 419 |
Countries of Europe - One Minute Sprint |
| 416 |
Countries that Start with A |
| 411 |
Top 10 Hottest U.S. States |
| 407 |
Countries of Asia Quiz |
| 407 |
South America Map Quiz |
| 392 |
Countries that Start with C |
| 392 |
Fast Math - Multiplication |
| 384 |
Africa Map Quiz |
| 381 |
U.S. States by First Two Letters in 30 Seconds |
| 374 |
Brand Logos Quiz #3 |
| 367 |
Countries of Asia with an Empty Map |
| 367 |
Europe Capitals Quiz |
| 365 |
Europe's Busiest Airports |
| 361 |
U.S. State Capitals Quiz |
| 357 |
Groups of Seven #3 |
| 355 |
100 Most Common English Words |
| 353 |
Countries that Start with S |
| 352 |
Flags of Europe Quiz |
| 345 |
Easy General Knowledge #1 |
| 343 |
Language Names in the Language |
| 341 |
Brand Logos Quiz #5 |
| 340 |
U.S. Mountains and Mountain Ranges on a Map |
| 329 |
Geography True or False #2 |
| 322 |
Flags of Oceania |
| 317 |
Country Flags Quiz #2 |
| 310 |
Random Country to Capital |
| 300 |
Central America and Caribbean Map Quiz |
| 295 |
Biggest Cities in Texas |
| 291 |
Top 15 Countries that Produce the Most Tea |
| 290 |
Movie Titles by Synonyms #4 |
| 284 |
Brand Logos Quiz #4 |
| 284 |
Countries that Start with M |
| 283 |
UK Immigration by Country |
| 281 |
World's Longest Rivers |
| 280 |
Superhero Alter Egos |
| 277 |
Countries that Start with G |
| 276 |
Countries that Start with E |
| 269 |
All Major North American Pro Sports Teams |
| 269 |
Countries of North America Quiz |
| 269 |
Countries of Oceania |
| 269 |
Most Populous Modern-Day Countries in 1500 AD |
| 268 |
Biggest Countries by Area |
| 265 |
Random U.S. States on a Map |
| 260 |
General Knowledge Quiz #66 |
| 258 |
Countries with the Most Area in the Southern Hemisphere |
| 255 |
Middle East Map Quiz |
| 253 |
Digits of Pi |
| 251 |
Geography True or False #3 |
| 250 |
Countries that Start with P |
| 249 |
Countries that Start with I |
| 245 |
Brand Logos Quiz #7 |
| 241 |
Biggest Cities in the United States |
| 241 |
NFL Football Team Logos |
| 238 |
Win the U.S. Presidential Election |
| 237 |
Tallest Countries North to South |
| 234 |
NBA MVPs Quiz |
| 229 |
East Asia Map Quiz |
| 227 |
US States with an Empty Map |
| 222 |
Countries that Start with L |
| 215 |
Countries of South America |
| 215 |
Countries that Start with N |
| 215 |
Geography True or False #4 |
| 212 |
Random Brand Logos |
| 211 |
Top World Languages |
| 209 |
Geography True or False #5 |
| 208 |
Countries by Languages in 90 Seconds |
| 208 |
Countries of the World - One Minute Sprint |
| 207 |
Counties of England Quiz |
| 207 |
Country Flags Quiz #3 |
| 207 |
Major League Baseball Teams |
| 206 |
Countries that Start with T |
| 206 |
Country Shape Quiz #1 |
| 204 |
Beatles Songs Quiz |
| 198 |
NBA Team Logos |
| 195 |
Countries with the Least Light Pollution |
| 195 |
Guess the Countries Being Drawn |
| 190 |
Disney Songs in Movies |
| 186 |
Name that Greek Letter |
| 185 |
Countries that Start with U |
| 185 |
Countries with the Most Billionaires |
| 185 |
Island Countries Quiz |
| 183 |
Random Sequential Countries on the World Map |
| 180 |
Planets of the Solar System Quiz |
| 178 |
Asia Capitals Quiz |
| 177 |
Countries with the Most Borders |
| 177 |
Flags of Asia Quiz |
| 176 |
40 Historical People that Everyone Should Know |
| 176 |
U.S. Baby Girl Names by Decade |
| 174 |
Champions League Winners |
| 173 |
Save Humanity by Guessing Countries |
| 172 |
Countries in World War II |
| 171 |
Countries, U.S. States, and Capitals by First Two Letters |
| 170 |
Original 151 Pokémon |
| 169 |
Most Popular NBA Jerseys |
| 167 |
2024 English Premier League Teams |
| 167 |
Africa Capitals Quiz |
| 167 |
General Knowledge Quiz #9 |
| 165 |
All 1M Cities by Proximity |
| 164 |
Biggest Cities in the World Quiz |
| 164 |
Car Logos Quiz #1 |
| 162 |
Fast Math - Double That Number! |
| 160 |
Asia Map Quiz |
| 160 |
Top 100 Greatest NBA Players |
| 158 |
Brand Logos Quiz #6 |
| 157 |
General Knowledge Quiz #215 |
| 157 |
UK Cities Map Quiz |
| 156 |
Letters of the Greek Alphabet |
| 155 |
U.S. Map with Random Merged States |
| 153 |
NATO Military Alphabet |
| 152 |
Two Letter U.S. State Abbreviations |
| 150 |
Countries that Start with V |
| 150 |
Oceania Map Quiz |
| 148 |
Top Five Countries By Category #1 |
| 147 |
Countries of Africa by Borders in 30 Seconds |
| 144 |
Countries of the World with an Empty Map - Hard Version |
| 143 |
Speed Pi (100 digits) |
| 142 |
12 x 12 Multiplication Table in 2 Minutes |
| 142 |
Draw All US State Borders |
| 142 |
Word Scramble - National Capitals |
| 142 |
World Capitals in Alphabetical Order |
| 140 |
NBA Champions |
| 140 |
One Border Countries |
| 139 |
Smallest Countries by Population and Area |
| 139 |
U.S. Baby Boy Names by Decade |
| 138 |
Fruits by Picture |
| 136 |
Countries that Start with K |
| 134 |
Countries by Borders in 90 Seconds with an Empty Map |
| 132 |
Countries That Border Russia |
| 132 |
Ultimate Harry Potter Name Game |
| 131 |
100 Biggest Cities on a World Map |
| 131 |
All Counties of the United States by Proximity |
| 131 |
Countries with the Longest Coastlines |
| 130 |
Word Scramble - U.S. States |
| 129 |
Disney Animated Characters |
| 129 |
Random Category Elimination - Countries |
