| Taken |
Quiz |
| 14,877 |
Countries of the World Quiz |
| 6,280 |
Something of the Something #2 |
| 5,427 |
Bordering Countries with the Largest GDPs |
| 4,700 |
Six Degrees of Separation - Cities |
| 4,212 |
US States Quiz |
| 3,712 |
Pin Europe on a Borderless Map - Sudden Death |
| 3,635 |
Pin Africa on a Borderless Map |
| 3,070 |
People with K Initials |
| 2,918 |
General Knowledge Quiz #165 |
| 2,732 |
Pin US States on a Borderless Map - Sudden Death |
| 2,461 |
World Map Without 20 Random Countries |
| 2,186 |
British Cities - Sudden Death |
| 1,973 |
Countries by Three Words #2 |
| 1,822 |
Name a Valid Country Flag |
| 1,732 |
Countries by Three Words #3 |
| 1,506 |
Countries of Europe Quiz |
| 1,449 |
All Country Flags of the World |
| 1,421 |
Countries by Three Words #4 |
| 1,366 |
Departments of France |
| 1,359 |
10 Closest Megacities to London |
| 1,358 |
World Capitals Quiz |
| 1,247 |
Countries Most-Mentioned by the New York Times, 1900–2018 |
| 1,219 |
Battle to Country |
| 1,035 |
States that Beat New York |
| 1,011 |
U.S. Presidents Quiz |
| 1,009 |
Countries by First Two Letters in 90 Seconds |
| 998 |
History Analogies #2 |
| 991 |
Europe Map Quiz |
| 941 |
40 Random Missing Countries on the World Map |
| 900 |
Countries of Africa |
| 885 |
Fast Typing A to Z |
| 871 |
U.S. States With No City Over 100,000 |
| 837 |
12 Months in 15 Seconds |
| 782 |
Fast Typing 1 to 100 |
| 758 |
Countries of the World with an Empty Map |
| 732 |
Countries by Borders in 90 Seconds |
| 726 |
Countries of Asia Quiz |
| 721 |
Find The Mystery Country Using Hints - Randomized! |
| 699 |
Elements of the Periodic Table |
| 683 |
Click the African Country on a Borderless Map - Sudden Death |
| 671 |
Top 10 Coldest African Countries |
| 644 |
Find The Mystery Country Using Color Clues - Randomized! |
| 643 |
Countries by First and Last Two Letters |
| 607 |
ALL First-Level Subdivisions of the World With a Map |
| 607 |
Fifty US States in One Minute |
| 602 |
Brand Logos Quiz #1 |
| 585 |
Countries With the Highest Percentage of Vowels |
| 585 |
Name All of Taylor Swift's Albums |
| 576 |
German Cities - Sudden Death |
| 565 |
Largest Philippines Islands |
| 543 |
Every European Flag - Sudden Death |
| 542 |
Country Superlatives #1 |
| 532 |
South America Map Quiz |
| 521 |
Save Humanity by Guessing Countries |
| 518 |
Random Countries on the World Map |
| 512 |
NBA Basketball Teams Quiz |
| 509 |
Super Bowl Winners - Sudden Death |
| 507 |
Europe Capitals Quiz |
| 497 |
US States by Borders in 30 Seconds |
| 473 |
Countries that Start with A |
| 459 |
German to English Country Names |
| 444 |
World Map with 10 Random Extra Borders |
| 442 |
Countries that Start with B |
| 437 |
Something of the Something #1 |
| 435 |
Africa Map Quiz |
| 435 |
World Map with Random Merged Countries |
| 433 |
Religion A-Z #2 |
| 413 |
Random Capital to Country |
| 405 |
Flags of Europe Quiz |
| 402 |
NFL Football Team Logos |
| 402 |
NFL Football Teams Quiz |
| 401 |
Countries that Start with C |
| 400 |
13th Century A-Z |
| 385 |
Country Flags Quiz #1 |
| 377 |
Countries Based on First Two Letters #1 |
| 377 |
Countries of North America Quiz |
| 377 |
Countries of Oceania |
| 377 |
Countries with the Most Immigrants |
| 371 |
United States Map Quiz |
| 368 |
Asia Map Quiz |
| 365 |
Official Languages of the World |
| 360 |
Spin the World & Guess the Countries |
| 356 |
Countries that Start with G |
| 351 |
Brand Logos Quiz #2 |
| 350 |
Random Country to Capital |
| 348 |
Word Scramble - Countries |
| 346 |
100 Most Common English Words |
| 338 |
Capital Cities - Sudden Death |
| 325 |
Six Degrees of Separation - Countries #1 |
| 324 |
U.S. States by First Two Letters in 30 Seconds |
| 323 |
Click All the Countries on a Borderless World Map |
| 318 |
Countries that Start with E |
| 316 |
Countries that Start with I |
| 315 |
Countries of South America |
| 314 |
White in the Answers #1 |
| 310 |
Map Hunter - World Cities |
| 302 |
Win the U.S. Presidential Election |
| 300 |
Countries that Start with S |
| 299 |
Counties of England |
| 295 |
Memory Test - Sudden Death |
| 293 |
Every Asian Flag - Sudden Death |
| 292 |
Random U.S. States on a Map |
| 290 |
Fast Typing Chargoggagoggmanchauggagoggchaubunagungamaugg |
| 290 |
Name a Four Letter Word A-Z |
| 288 |
In the Bible - Sudden Death |
| 286 |
Name a Capital City of Each Name Length |
| 285 |
Countries of Europe - One Minute Sprint |
| 282 |
Biggest Cities in the World |
| 281 |
Click a Valid Country A-Z |
| 281 |
Countries that Start with D |
| 273 |
All Countries of the World by Flag and First Letter |
| 272 |
Communist Countries in History |
| 272 |
Pin Borderless Europe - Easy Mode |
| 270 |
Biggest Cities in the United States |
| 268 |
U.S. State Capitals Quiz |
| 267 |
"C" Countries - World Map Sudden Death |
| 267 |
Words Containing Q |
| 264 |
Countries that Start with M |
| 263 |
Countries that Start with N |
| 260 |
Fast Math - Multiplication |
| 259 |
Countries that Start with P |
| 254 |
Biggest Countries by Population |
| 253 |
All 1M Cities by Proximity |
| 251 |
Groups of Twelve Quiz |
| 248 |
Countries that Start with L |
| 246 |
All Amphoe (Districts) of Thailand with a Map |
| 246 |
Brand Logos Quiz #3 |
| 245 |
White in the Answers #2 |
| 243 |
Languages - Sudden Death |
| 241 |
Central America and Caribbean Map Quiz |
| 238 |
All Major North American Pro Sports Teams |
| 237 |
Brand Logos Quiz #4 |
| 237 |
Countries More Populous Than Their Neighbors |
| 236 |
Landlocked Countries - Sudden Death |
| 235 |
Pin the Flag - South America |
| 233 |
Flags of Island Countries - Sudden Death |
| 233 |
Top World Languages |
| 232 |
Countries by Three Words #1 |
| 232 |
Merged Country Flags |
| 231 |
French Cities - Sudden Death |
| 230 |
English Cities by Three Areas — Click Quiz #2 |
| 230 |
Random Fast Typing |
| 228 |
Countries by Languages in 90 Seconds |
| 228 |
Six Degrees of Separation - Countries #2 |
| 227 |
NBA Team Logos |
| 227 |
Two Color Flags - Sudden Death |
| 226 |
General Knowledge Quiz #9 |
| 226 |
Megacities - World Map Sudden Death |
| 225 |
Australian cities - sudden death |
| 224 |
Brand Logos Quiz #5 |
| 217 |
Countries that Beat Indonesia |
| 215 |
Flags of Asia Quiz |
| 212 |
Brand Logos Quiz #6 |
| 212 |
Countries in World War II |
| 210 |
Top 10 Hottest U.S. States |
| 207 |
Asia Capitals Quiz |
| 207 |
Countries that Start with K |
| 207 |
European Countries with One Border |
| 206 |
Countries that Start with H |
| 206 |
Countries that Start with T |
| 205 |
Countries that Start with J |
| 205 |
European Capitals - Sudden Death |
| 204 |
2026–2027 English Premier League Teams |
| 204 |
Countries Bigger Than Their Neighbors |
| 204 |
Country Flags Quiz #2 |
| 204 |
East Asia Map Quiz |
| 203 |
Landlocked Countries |
| 201 |
Biggest Countries by Area |
| 200 |
Middle East Map Quiz |
| 197 |
Africa Capitals Quiz |
| 196 |
English Cities by Three Areas — Click Quiz #1 |
| 190 |
20 Random Country Flags |
| 189 |
Countries that Start with U |
| 188 |
General Knowledge Quiz #1 |
| 188 |
General Knowledge Quiz #7 |
| 188 |
Quick Division Mad Minute - Sudden Death |
| 188 |
Random Category Elimination - Countries |
| 186 |
Merged Countries #2 |
| 185 |
Random Sequential Countries on the World Map |
| 184 |
Click the Countries on a Borderless World Map #1 |
| 184 |
Countries that Use the Euro - Sudden Death |
| 182 |
Champions League Winners |
| 182 |
Random Logos Quiz |
| 181 |
10 Northernmost U.S. State Capitals |
| 180 |
Digits of Pi |
| 178 |
Japanese Loan Words - Click Quiz |
| 175 |
China's Neighbours - Sudden Death |
| 173 |
U.S. States By Last Two Letters |
| 170 |
Fast Math - Double That Number! |
| 170 |
Save Europeans by Guessing Countries |
| 170 |
World Map without 40 Random Countries |
| 169 |
Animals that Start with C |
| 164 |
Countries With 100 Million People - Sudden Death |
| 164 |
North America Map Quiz |
| 162 |
NBA MVPs Quiz |
| 161 |
All 3,143 Counties of the United States on a Map |
| 161 |
Arrow Puzzle #1 - Sudden Death |
| 160 |
True or False - Sudden Death |
| 158 |
UNDERTALE Soundtrack (OST) |
