Suggested Quizzes

Based on History by Letter - O

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idQuizPointsBestAverageRatingTakes
0 U.S. Presidents Quiz0-65%4.991,485,554
1 U.S. Presidents by Picture Quiz0-52%4.90199,583
2 Roman Numeral Decoding Quiz0-65%4.81181,919
3 British Prime Ministers Quiz0-38%4.93157,543
4 Countries that Start with B0-64%4.96767,248
5 Countries that Start with A0-72%4.97679,189
6 Countries that Start with C0-73%4.95605,883
7 Countries that Start with S0-69%4.95589,750
8 Countries that Start with G0-72%4.97484,544
9 Countries that Start with M0-70%4.95442,513
10 Countries that Start with E0-66%4.93423,610
11 Countries that Start with I0-77%4.91406,877
12 Countries that Start with P0-77%4.91400,439
13 Countries that Start with N0-72%4.92367,033
14 Countries that Start with L0-77%4.96354,068
15 Countries that Start with T0-72%4.86305,609
16 Countries that Start with U0-85%4.98266,805
17 Countries that Start with K0-66%4.96200,043
18 Countries that Start with V0-75%4.98154,740
19 Most Populous Countries A-Z0-78%4.98138,958
20 Mythical Creatures Quiz #10-63%4.87398,139
21 Letters of the Greek Alphabet Quiz0-62%4.89268,736
22 Olympian Gods Quiz0-46%4.93240,336
23 British Commonwealth Countries Quiz0-61%4.92111,712
24 Axis-Occupied Countries of WWII0-72%4.9887,846
25 Countries in World War I (WWI)0-71%4.8771,720
26 Most-Visited Countries by U.S. Presidents0-80%4.9657,643
27 Confederate States of the U.S. Civil War0-90%4.8752,528
28 Countries of Europe After World War II0-96%4.9851,849
29 Modern Countries Conquered by Alexander the Great0-82%4.8641,513
30 Countries of Europe Before World War I0-96%4.9934,368
31 Countries of the Japanese Empire0-85%4.9330,546
32 Neutral European Countries of WWII0-87%4.8727,947
33 Planets of the Solar System Quiz0-100%4.81606,435
34 100 Most Common English Words Quiz0-40%4.88508,530
35 Disney Animated Characters Quiz0-84%4.83306,319
36 Ultimate Harry Potter Name Game0-42%4.95255,456
37 NATO Military Alphabet0-61%4.95242,715
38 Majority Muslim Countries Quiz0-77%4.97157,581
39 Groups of Things - Harry Potter0-72%4.91144,561
40 Countries with the Most Billionaires0-80%4.92141,399
41 Top 100 Harry Potter Characters by Mention0-50%4.91132,156
42 Countries with the Biggest GDPs0-86%4.87130,810
43 Richest Countries by Per-Capita GDP0-76%4.87122,568
44 Countries with the Most Military Troops0-80%4.91121,751
45 EU Countries Quiz0-88%4.98117,212
46 Cars by Country Quiz0-76%4.94115,324
47 Countries with Nuclear Weapons0-80%4.87112,136
48 Countries that Start with D0-80%4.8195,593
49 Northernmost Countries A-Z0-83%4.9982,795
50 Countries that Start with J0-100%4.8371,955
51 Least Populous Countries A-Z0-70%4.9971,333
52 Biggest Countries by Area A-Z0-75%4.9269,276
53 Southernmost Countries A-Z0-62%4.9268,161
54 Countries Closest to the United Kingdom A-Z0-79%4.9864,219
55 Shortest Country Name A-Z0-79%5.0058,686
56 Countries A-Z by Neighbor0-87%4.9952,376
57 Countries with the Most Borders A-Z0-70%4.9646,158
58 Flags of the Countries that Start with C0-80%4.9037,213
59 Flags of the Countries that Start with A0-90%4.9732,665
60 Flags of the Countries that Start with I0-88%4.8132,334
61 Countries that Start with C - Shape Quiz0-73%4.8231,901
62 Countries Closest to Spain A-Z0-83%4.9724,128
63 Countries that Start with N - Shape Quiz0-72%4.8723,588
64 Richest Countries A-Z0-78%4.8615,222
65 Most Populous Countries in 19000-77%4.8889,328
66 Independence from Whom0-83%4.9986,922
67 Biggest US Cities by Decade Quiz0-53%4.9380,476
68 Recently Independent Countries Quiz0-83%4.9871,358
69 History by Letter - B0-70%4.6064,951
70 History by Letter - C0-70%4.5658,029
71 Countries that Bordered the USSR0-83%4.9456,219
72 History by Letter - A0-59%4.5855,854
73 Countries of the Soviet Union (USSR)0-86%4.9752,739
74 Countries of the World in 1914 with a Map0-88%5.0052,668
75 Biggest European Cities by Century0-47%4.9545,461
76 Countries of Europe in 1815 (with Map!)0-47%4.9944,627
77 Biggest English Cities by Century0-58%4.8241,191
78 Biggest Cities in Europe, 1700 A.D.0-64%4.9636,901
79 First Countries to Reach 5 Million People0-80%4.8432,400
80 Biggest Mongol Empire Countries0-80%4.8530,423
81 Countries of the World in 1938 Quiz0-88%4.9930,057
82 Countries Bordering China Since 19140-80%4.9327,480
83 Metals of Antiquity0-71%4.8424,322
84 Biggest Cities once in the Spanish Empire0-56%4.8823,696
85 Most Populous Modern-Day Countries in 1000 AD0-76%4.8623,615
86 Most Populous Modern-Day Countries in 1 AD0-75%4.9323,377
87 Colonies of Africa with a Map0-56%4.9021,103
88 Former Countries by Territory Map0-72%4.9220,921
89 Most Populous Modern-Day Countries in 1800 AD0-83%4.8720,688
90 Most Populous Modern-Day Countries in 1500 AD0-78%4.8420,509
91 Former Flags0-68%4.8918,461
92 25 Biggest Cities of the Soviet Union0-48%4.9016,716
93 Louisiana Purchase with a Map0-88%4.9214,250
94 The 3rd and 4th Century0-65%4.742,046
95 NATO Countries Quiz0-90%4.9893,300
96 Top 30 Most Powerful Militaries0-76%4.8289,771
97 Top Crude Oil Producing Countries0-75%4.8687,435
98 Countries by Military Spending Quiz0-90%4.9280,914
99 Countries with the Most Exports0-85%4.9267,911
100 Top Five Countries by Religion0-79%4.9367,283
101 Buddhist Countries0-85%4.9464,560
102 Top 10 Coldest European Countries0-90%4.9662,072
103 Five Most Guessed Countries by Continent0-80%4.8960,592
104 Cities with the Biggest Economies0-60%4.8459,662
105 Top 10 Biggest Economies in Europe0-100%4.9257,845
106 Coldest World Capitals0-78%4.9757,497
107 Countries with the Most Muslims0-80%4.9257,095
108 Countries by Oil Consumption0-85%4.9157,038
109 Most Guessed Countries on JetPunk0-86%4.8854,671
110 Five Biggest Economies by Continent0-86%4.9653,003
111 Top 10 Biggest Economies in Africa0-90%4.9951,806
112 Countries with the Most Major Earthquakes0-80%4.8951,338
113 Largest Economies in 20500-90%4.9249,040
114 Orthodox Countries0-85%4.8846,000
115 Countries by Hottest Recorded Temperature0-76%4.8945,378
116 Top 10 Biggest Economies in Asia0-90%4.9143,506
117 Countries with the Most Elite Universities0-86%4.8443,503
118 Coldest Countries0-70%4.9542,371
119 Wikipedia Languages0-56%4.9141,710
120 Richest Countries Bordering Each Other0-85%4.9941,282
121 Countries with the Most Skyscrapers0-76%4.9439,710
122 Five Countries with Most Christians by Continent0-90%4.9737,618
123 Top 10 Coldest Asian Countries0-80%4.9037,051
124 Game of Thrones Characters by Screen Time0-63%4.8136,864
125 Most Common English Verbs - Extreme0-32%4.9236,619
126 Capitals of Countries with the Biggest Economies0-81%4.8336,520
127 Countries Closest to Israel0-84%4.8835,841
128 Top 15 Countries with the Most Hindus0-73%4.8735,424
129 Countries with the Most Christians0-80%4.8535,256
130 Most Guessed Capitals on JetPunk0-81%4.8734,317
131 U.S. Cities with the Biggest Economies0-79%4.8231,782
132 Most Traded Currencies0-65%4.8429,798
133 Top Oil Reserve Countries0-75%4.9329,178
134 Google What's the Difference? - Animals0-75%4.8128,790
135 Countries where the Sea Freezes0-87%4.8928,573
136 Top Arms Exporting Countries0-80%4.8126,863
137 Guess the Mystery Categories #10-66%4.8323,912
138 Biggest Trading Partners - China0-85%4.9223,570
139 Bordering Countries with the Largest GDPs0-86%4.9121,988
140 Five Most Guessed Cities by Continent0-76%4.8221,627
141 Top 10 Richest Countries in Asia0-80%4.8318,952
142 Zone 1 London Underground Stations - With a Map0-49%4.9618,632
143 Countries by Wikipedia Descriptions #10-70%4.8718,134
144 Biggest Trading Partners - European Union0-83%4.8518,042
145 Countries by Number of Books Published0-85%4.8917,725
146 Members of the Fellowship of the Ring0-88%4.9117,408
147 Biggest Trading Partners - Germany0-88%4.9517,229
148 Countries in a Blue JetPunk Fish of the World Map0-81%4.9516,112
149 Countries with NO Military0-66%4.9215,199
150 Biggest Trading Partners - Spain0-83%4.8914,995
151 Monarchies of Asia0-84%4.8513,826
152 Large Countries with Small Economies0-72%4.833,460
153 Countries in World War II Quiz0-70%4.80327,341
154 Communist Countries Quiz0-53%4.79205,844
155 English Monarchs Quiz0-76%4.75181,664
156 Presidential First Names0-73%4.61155,759
157 History by Letter - J0-72%4.3658,540
158 History by Letter - E0-63%4.3652,145
159 History by Letter - D0-59%4.1251,920
160 History by Letter - R0-55%4.0151,285
161 History by Letter - H0-63%4.2149,686
162 History by Letter - F0-63%4.0147,542
163 History by Letter - G0-68%4.3845,435
164 People in History A-Z #10-76%4.6844,450
165 WWII A-Z #10-64%4.6642,161
166 History by Letter - M0-70%4.4041,652
167 History by Letter - P0-70%4.1241,285
168 History by Letter - L0-60%4.2641,262
169 History by Letter - T0-65%4.3239,337
170 History by Letter - W0-65%4.2338,851
171 History by Letter - N0-65%4.2336,805
172 History by Letter - I0-66%4.3636,248
173 History by Letter - Y0-55%4.0633,623
174 History by Letter - V0-50%4.0733,502
175 History by Letter - S0-65%4.3233,328
176 History by Letter - K0-59%4.2633,197
177 History by Letter - Q0-58%4.2031,905
178 History by Letter - Z0-50%4.1829,245
179 WWII A-Z #20-64%4.4627,625
180 British History A-Z0-65%4.4211,520
181 Geography by Letter - A0-68%4.48108,101
182 Harry Potter A-Z0-76%4.56103,333
183 Shakespeare's Plays Quiz0-41%4.30164,192
184 First Names of Historical Figures0-73%4.42150,582
185 Name that Historical Figure #10-60%4.62146,820
186 Name that Greek Letter Quiz0-70%4.79139,976
187 US Presidents - 1 Minute Sprint0-54%4.34131,884
188 Name the War Quiz0-56%4.19114,016
189 World Leaders by Picture0-65%4.24110,535
190 Famous Dictators Quiz #10-63%4.6693,549
191 Words for Leaders Quiz0-58%4.6279,527
192 U.S. Wars Quiz0-83%4.6373,493
193 WWII Geography0-57%4.6751,449
194 U.S. Presidential Trivia Quiz #10-50%4.5051,000
195 Notable People of WWII0-66%4.4750,474
196 Name the Popes Quiz0-22%4.6243,012
197 Political Movements by Country0-68%4.4740,688
198 Invasions0-65%4.7639,996
199 History by Letter - U0-61%4.0039,555