Suggested Quizzes

Based on Airport Codes.
Countries of the World Quiz0-5.0035,422,583
US States Quiz0-5.0012,721,125
Biggest Cities in the United States0-4.92726,935
U.S. State Capitals Quiz0-4.991,374,887
Country Shape Quiz #10-4.91758,835
Country Shape Quiz #20-4.94350,751
Country Shape Quiz #30-4.93250,403
Country Shape Quiz #40-4.92183,238
World Capitals Quiz0-5.004,031,500
Canada Provinces and Territories0-4.99257,984
Country Flags Quiz #10-4.952,186,174
Country Flags Quiz #20-4.97905,211
Country Flags Quiz #30-4.98606,346
World Currency Quiz0-4.89210,701
Europe Capitals Quiz0-5.001,214,213
South America Capitals Quiz0-4.99372,201
Demonyms Quiz0-4.07154,850
Places in their Native Language #10-4.78192,523
Biggest Countries by Population0-4.991,192,932
Biggest Countries by Area0-4.99847,940
Countries with the Highest Life Expectancy0-4.82166,034
Spanish-Speaking Countries0-4.90301,633
Island Countries Quiz0-4.99590,331
Northernmost Countries Quiz0-4.98298,517
Southernmost Countries of the World0-4.99184,660
Majority Muslim Countries0-4.97288,505
Countries with the Most Borders0-4.97324,443
Countries with the Longest Coastlines0-4.84358,614
Countries That Border Russia0-4.98378,005
Countries and Languages Quiz0-4.86219,458
Airlines by Country0-4.52114,150
Countries with the Most Billionaires0-4.93259,900
Counties of England Quiz0-4.95598,097
Landlocked Countries Quiz0-4.99292,540
Biggest Metro Areas in the USA0-4.98294,642
Tourist Attractions by U.S. State0-4.4157,772
Mediterranean Countries Quiz0-4.99175,093
Biggest Cities by Language0-4.94197,961
Countries by Borders #10-5.00166,578
Commonwealth of Nations Countries0-4.93208,413
Smallest Countries by Population and Area0-4.99312,260
Countries with the Most Tourists Quiz0-4.92306,239
Africa Capitals Quiz0-4.99547,938
Busiest Airports in the United States0-4.48109,819
One Border Countries0-4.98369,084
Lonely Planet Top 200 Cities0-4.65199,191
NATO Countries Quiz0-4.97206,394
EU Countries Quiz0-4.99210,997
Countries of Europe Quiz0-5.002,604,388
Countries of Asia Quiz0-5.001,308,282
Places in their Native Language #20-4.82105,121
Flags of Europe Quiz0-4.99896,611
Flags of Asia Quiz0-4.99452,661
United States Cities Map Quiz0-4.96187,527
Europe Cities Map Quiz0-4.99302,469
U.S. National Parks Map Quiz0-4.4348,665
Countries that Start with A0-4.961,704,515
Countries that Start with B0-4.921,842,649
Countries that Start with C0-4.951,459,952
Countries that Start with D0-4.95501,128
Countries that Start with E0-4.911,069,363
Countries that Start with G0-4.951,170,243
Countries that Start with H0-4.92410,613
Countries that Start with I0-4.901,008,894
Countries that Start with J0-4.96413,684
Countries that Start with K0-4.94597,391
Countries that Start with L0-4.98842,055
Countries that Start with N0-4.88863,859
Countries that Start with P0-4.93954,770
Countries that Start with S0-4.961,402,934
Countries that Start with T0-4.87785,645
Countries that Start with U0-4.96707,484
Countries that Start with V0-4.97471,864
Countries that Start with M0-4.951,096,260
Countries that Border China0-4.97216,085
Top World Languages0-4.88599,622
Countries that Produce the Most Wine 0-4.87167,516
Biggest Cities in the World Quiz0-4.84587,949
Countries in World War I0-4.91188,370
Countries with Four Letters0-4.99349,745
Countries of Africa0-5.001,815,170
Countries of South America0-5.00653,141
Countries of North America Quiz0-5.00739,307
Countries of Oceania0-5.00745,977
World's Busiest Airports0-4.86161,537
Europe's Busiest Airports0-4.91119,420
Countries with the Most Military Troops0-4.93210,183
Countries Bordering France0-4.89328,198
Countries with Nuclear Weapons0-4.90203,378
Countries Bordering Germany0-4.99300,599
Busiest Air Routes from the U.S.0-4.4566,055
Capitals of Oceania Quiz0-4.98193,339
States of the U.S. in Alphabetical Order0-4.98311,286
Most Populous Countries A-Z0-4.98257,669
Airport Codes Quiz #10-4.82159,749
Asia Capitals Quiz0-4.98518,632
Countries by Clue #10-4.90200,127
Countries with Five Letters Quiz0-4.94213,189
Cities by Airports0-4.4174,548
Biggest Cities in Germany0-4.94233,707
Independence from Whom0-4.99168,914
Countries with Z0-4.98227,235
"Land" Countries0-4.98270,288
Airports Named for People #10-4.4249,924
Airport Codes Quiz #20-4.3664,784
UNESCO World Heritage Countries0-4.9891,929
Richest Countries by Per-Capita GDP0-4.95222,173
Most Populous Countries in 20500-4.92176,474
Name the U. S. National Parks0-4.6640,952
Countries with the Longest Total Borders0-4.98252,502
Countries with the Most Airports0-4.9771,782
Official Cities in the UK0-4.89204,561
Random Capital to Country0-4.992,127,407
Countries by Airline Passengers0-4.9243,352
Word Scramble - U.S. States0-4.95399,682
Random Country to Capital0-4.97713,589
UNESCO World Heritage Sites to Country0-4.9887,283
Canada Provinces Map Quiz0-4.99532,815
Europe Capital to Country0-4.99202,670
UK Cities Map Quiz0-4.95402,802
Australia Map Quiz0-4.94287,706
Central America and Caribbean Map Quiz0-4.85799,587
Geographic Groups of Two #10-4.98196,413
Longest International Borders0-4.99206,807
Counties of England Map Quiz0-4.95268,914
All Country Flags of the World0-5.002,414,617
Flags of Africa Quiz0-4.99322,526
Flags of Oceania0-5.00185,951
Flags of North and South America Quiz0-4.99264,697
Axis Occupied Countries of WWII0-4.99186,858
Countries Closest to Spain0-4.96175,093
Top Five Countries By Category #10-4.99351,703
United States Map Quiz0-4.963,634,990
Europe Map Quiz0-4.993,827,665
Middle East Map Quiz0-4.981,188,301
Africa Map Quiz0-5.001,791,271
East Asia Map Quiz0-4.991,264,322
Oceania Map Quiz0-4.97514,534
South America Map Quiz0-5.001,285,156
Five Closest Countries by Country #10-5.00198,216
Countries by First Two Letters in 90 Seconds0-4.944,466,959
Five Closest Countries by Country #20-5.00166,405
Five Biggest Countries by Continent0-4.99172,896
British Cities with the Most Tourists0-4.5248,242
Five Most Populated Countries by Continent0-4.99228,572
First Five Countries Alphabetically by Continent0-4.93177,656
Asia Map Quiz0-4.99676,970
World Capitals by Map0-5.00200,443
Countries of Europe - One Minute Sprint0-4.811,025,666
World Map without 12 Countries0-4.96283,332
Every Country Shape0-4.99326,588
Countries by Borders in 90 Seconds0-4.992,974,101
Top 10 Most-Visited U.S. States0-4.7660,367
Top 50 Countries by Population - In Order0-4.96223,645
Countries with Megacities0-4.99179,529
Top 10 Biggest African Countries by Area 0-4.99168,764
Divided Country Name Puzzle #10-4.99176,713
Top 10 Most Populous European Countries0-4.97173,408
Countries of the World with an Empty Map0-5.002,732,639
Countries of Europe with an Empty Map0-5.00259,631
Countries of Asia with an Empty Map0-4.99190,480
Countries of Africa with an Empty Map0-5.00202,944
US States with an Empty Map0-5.00478,180
World Capitals by Proximity0-4.92268,126
Countries by Borders in 90 Seconds with an Empty Map0-4.94223,051
Megacities on a World Map0-4.97203,523
15 Largest Cities in Europe With a Map0-4.98179,341
Largest Countries with No Borders0-4.97167,437
Countries that Visit the United States the Most0-4.8948,986
Europe by Borders in 30 Seconds0-4.99343,743
100 Biggest Cities on a World Map0-4.99324,328
Shortest Country Name A-Z0-4.99176,683
Countries by Capitals and Borders in 90 Seconds0-4.89180,461
50 Busiest Air Routes from London0-4.8975,951
All 1M Cities by Proximity0-5.00456,933
U.S. Cities with the Most International Tourists0-4.8659,309
Most-Visited Cities in Europe0-4.8947,382
Ten Highest Ranking FIFA Countries by Year0-4.96197,689
Countries of the World with an Empty Map - Hard Version0-5.00240,734
10 European Countries with the Most Tourists0-4.9686,312
10 Asian Countries with the Most Tourists0-4.7962,068
Countries with Most Tourists with Exceptions0-4.9576,293
Cities with the Most International Tourists0-4.4545,647
European Countries with the Fewest Overnight Visitors0-4.5335,921
Airline Logos0-4.41113,903
Most-Visited Countries by Swedes0-4.4530,393
Most Visited Countries by Australians0-4.9066,440
Most-Visited Countries by Canadians0-4.6733,729
World Capitals with the Most International Tourists0-4.4748,048
Most-Visited Countries by Americans0-4.7668,508
Most-Visited Countries by the British0-4.5641,807
Countries that Visit India the Most0-4.5436,531
Countries that Visit France the Most0-4.6635,204
Countries that Visit the UK the Most0-4.8441,485
Most-Visited Countries by Japanese0-4.9446,557
Most-Visited Countries by U.S. Presidents0-4.98158,342
U.S. States with the Most National Parks0-4.4515,315
Countries that Visit Australia the Most0-4.8652,295
Most Visited Countries by JetPunkers0-4.8669,159
Asia's Busiest Airports0-4.5726,820