| Taken |
Quiz |
| 8,230 |
Countries that Start with J |
| 6,808 |
Countries of the World Quiz |
| 5,218 |
Confederate States of the U.S. Civil War |
| 4,276 |
Countries Closest to South Africa with Exceptions |
| 3,800 |
China Country Quiz |
| 2,594 |
US States Quiz |
| 1,868 |
Pokémon Real-Life Resemblances |
| 1,603 |
World Map Without 20 Random Countries |
| 1,551 |
Countries by First Two Letters in 90 Seconds |
| 1,264 |
"Stan" Countries - Map Quiz |
| 1,121 |
Countries by First and Last Two Letters |
| 1,116 |
World Capitals Quiz |
| 1,041 |
Save Humanity by Guessing Countries |
| 1,011 |
English Premier League Champions |
| 994 |
Countries by Borders in 90 Seconds |
| 905 |
Countries of the World with an Empty Map |
| 856 |
Fifty US States in One Minute |
| 855 |
European Geography By Letter - O |
| 814 |
Countries with the Least Precipitation |
| 812 |
Countries that End in L |
| 811 |
Smallest Countries with at Least One Border |
| 787 |
Fast Typing 1 to 100 |
| 785 |
Fast Typing A to Z |
| 785 |
The 7 Wonders of the Ancient World |
| 769 |
The Office Trivia - Multiple Choice |
| 700 |
Countries that Start with B |
| 691 |
U.S. Presidents Quiz |
| 651 |
Countries that Start with A |
| 640 |
Europe Map Quiz |
| 593 |
Elements of the Periodic Table Quiz |
| 590 |
Latin and Greek Word Roots |
| 586 |
All Country Flags of the World |
| 584 |
12 Months in 15 Seconds |
| 582 |
Random Capital to Country |
| 576 |
Countries that Start with C |
| 569 |
Countries that Start with S |
| 549 |
Northern Hemisphere... or Southern Hemisphere? |
| 512 |
Word Scramble - Countries |
| 486 |
Countries of Europe Quiz |
| 475 |
Countries that Start with G |
| 472 |
Country Flags Quiz #1 |
| 467 |
Countries that Start with E |
| 467 |
Countries that Start with M |
| 464 |
Countries of Africa |
| 454 |
US States by Borders in 30 Seconds |
| 447 |
15 Most Populous Countries that Speak a Romance Language |
| 429 |
Five Closest Countries by Country #1 |
| 429 |
General Knowledge Quiz #118 |
| 412 |
United States Map Quiz |
| 394 |
Brand Logos Quiz #1 |
| 382 |
Countries that Start with I |
| 382 |
Paint by Numbers |
| 378 |
One-Syllable Human Body Parts |
| 377 |
U.S. State Capitals Quiz |
| 373 |
Africa Map Quiz |
| 366 |
Countries that Start with P |
| 355 |
World Map with Random Merged Countries |
| 350 |
Europe Capitals Quiz |
| 347 |
100 Most Common English Words |
| 343 |
Countries A-Z by Neighbor |
| 338 |
Independence from Whom |
| 330 |
Biggest European Cities by Century |
| 329 |
Random Countries on the World Map |
| 327 |
Mostly-American Candy Logos |
| 320 |
Biggest Countries by Population |
| 317 |
Periodic Table Elements A-Z |
| 306 |
NBA Teams Quiz |
| 304 |
General Knowledge Quiz #122 |
| 303 |
Fast Math - Multiplication |
| 303 |
Random African Capitals on a Map |
| 301 |
Biggest Cities in the U.S. - Extreme |
| 298 |
British Geography Multiple Choice |
| 291 |
4-Letter Word Chain Game #5 |
| 279 |
Analogies #4 |
| 275 |
Countries Based on First Two Letters #1 |
| 269 |
Invasions |
| 268 |
Over Words Quiz |
| 266 |
Countries that Start with N |
| 266 |
India Country Quiz |
| 265 |
Counties of England Quiz |
| 264 |
Rome City Trivia |
| 259 |
Countries of Asia Quiz |
| 259 |
U.S. Vice Presidents in History |
| 258 |
Countries that Start with T |
| 256 |
Central America and Caribbean Map Quiz |
| 252 |
Country Flags that are Red, White, and Blue Only |
| 249 |
East Asia Map Quiz |
| 248 |
United States Country Quiz |
| 245 |
NFL Football Teams Quiz |
| 237 |
Disney Princesses |
| 236 |
Countries that Start with L |
| 228 |
Fruits by Picture |
| 225 |
40 Historical People that Everyone Should Know |
| 224 |
South America Map Quiz |
| 218 |
Biggest Countries by Area |
| 216 |
Biggest U.S. Cities Starting with S |
| 215 |
Countries that Start with U |
| 214 |
Middle East Map Quiz |
| 209 |
Pakistan Country Quiz |
| 205 |
General Knowledge Quiz #93 |
| 205 |
Indonesia Country Quiz |
| 205 |
Random Country to Capital |
| 204 |
All First-Level Subdivisions of Europe on a Map |
| 204 |
Brand Logos Quiz #2 |
| 203 |
Harry Potter Last Names |
| 200 |
Countries in a Strip of the World Map |
| 196 |
Computer Nerd Acronyms Quiz #1 |
| 195 |
Country Flags Quiz #2 |
| 194 |
General Knowledge Quiz #25 |
| 192 |
Countries of the World - One Minute Sprint |
| 186 |
U.S. States by First Two Letters in 30 Seconds |
| 185 |
100 Biggest Cities in Europe with a Map |
| 185 |
Countries of Europe - One Minute Sprint |
| 178 |
Country Shape Quiz #1 |
| 177 |
Top World Languages |
| 176 |
Countries of Oceania |
| 174 |
Countries that Start with K |
| 174 |
Countries with the Most Military Troops |
| 173 |
Countries that Start with D |
| 172 |
Japan Country Quiz |
| 169 |
Flags of Europe Quiz |
| 169 |
Russia Country Quiz |
| 168 |
Africa Capitals Quiz |
| 167 |
Biggest Cities in the World Quiz |
| 167 |
Nigeria Country Quiz |
| 164 |
Brazil Country Quiz |
| 163 |
Countries in World War II |
| 163 |
U.S. Baby Girl Names by Decade |
| 163 |
US States with an Empty Map |
| 162 |
Biggest Cities in the United States |
| 160 |
Asia Map Quiz |
| 160 |
Countries that Start with V |
| 159 |
Countries by Languages in 90 Seconds |
| 159 |
Most Popular NBA Jerseys |
| 159 |
Movies that Start with N |
| 159 |
Planets of the Solar System Quiz |
| 158 |
All 1M Cities by Proximity |
| 157 |
Brand Logos Quiz #3 |
| 155 |
Countries of South America |
| 154 |
Category Elimination - European Countries #1 |
| 153 |
United Kingdom Country Quiz |
| 152 |
France Country Quiz |
| 151 |
All-NBA First Team Players |
| 149 |
Countries of North America Quiz |
| 149 |
Germany Country Quiz |
| 149 |
NBA MVPs Quiz |
| 148 |
Counties of England Map Quiz |
| 147 |
Bangladesh Country Quiz |
| 147 |
Digits of Pi |
| 146 |
Asia Capitals Quiz |
| 144 |
12 x 12 Multiplication Table in 2 Minutes |
| 144 |
UK Cities Map Quiz |
| 143 |
General Knowledge Quiz #7 |
| 142 |
Countries that Start with F |
| 142 |
General Knowledge Quiz #9 |
| 142 |
Mexico Country Quiz |
| 138 |
Philippines Country Quiz |
| 137 |
Island Countries Quiz |
| 136 |
All Major North American Pro Sports Teams |
| 136 |
Champions League Winners |
| 136 |
Countries that Start with H |
| 135 |
Olympian Gods Quiz |
| 134 |
Top 100 Greatest NBA Players |
| 131 |
Mythical Creatures Quiz #1 |
| 131 |
Ultimate Harry Potter Name Game |
| 130 |
Letters of the Greek Alphabet |
| 126 |
Oceania Map Quiz |
| 125 |
Multiple Choice General Knowledge #1 |
| 124 |
Canada Country Quiz |
| 124 |
World Map with 10 Random Extra Borders |
| 123 |
Disney Animated Characters |
| 122 |
Biggest Cities in Europe |
| 121 |
Communist Countries in History |
| 121 |
Ethiopia Country Quiz |
| 121 |
U.S. History for Dummies |
| 120 |
Poland Country Quiz |
| 119 |
100 Biggest Cities on a World Map |
| 119 |
All Counties of the United States by Proximity |
| 119 |
Iran Country Quiz |
| 117 |
Brand Logos Quiz #5 |
| 117 |
Country Flags Quiz #3 |
| 117 |
Word Scramble - U.S. States |
| 116 |
Countries that Start with R |
| 116 |
U.S. Presidents by Picture |
| 114 |
Original 151 Pokémon |
| 113 |
Five Closest Countries by Country #2 |
| 111 |
NATO Military Alphabet |
| 110 |
Egypt Country Quiz |
| 110 |
Thailand Country Quiz |
| 107 |
Countries of the World with an Empty Map - Hard Version |
| 107 |
Major League Baseball Teams |
| 107 |
South Korea Country Quiz |
| 107 |
Vietnam Country Quiz |
| 105 |
Biggest Cities Ever Under Danish Rule |
| 105 |
Countries with the Most Borders |
| 105 |
Vatican City Country Quiz |
| 104 |
"Land" Countries |
| 103 |
Ireland Country Quiz |
| 102 |
Countries That Border Russia |
| 102 |
Fast Math - Addition |
| 4 |
Champions of UEFA Cup Winners' Cup |
