| Video Games by Clue | 182,076 | 0 | - |
| 40 Random Missing Countries on the World Map | 986,772 | 0 | - |
| Countries by Borders in 90 Seconds | 3,837,090 | 0 | - |
| Countries by a Single Clue #4 | 77,054 | 0 | - |
| World Map with 10 Random Extra Borders | 385,218 | 0 | - |
| Countries in their Native Language | 199,153 | 0 | - |
| Territory Changes in World War I | 46,942 | 0 | - |
| Former Countries by Territory Map | 103,192 | 0 | - |
| The Reign of Napoleon | 39,036 | 0 | - |
| Countries of the German Empire | 38,043 | 0 | - |
| Countries of Europe in 1000 with a Map | 43,410 | 0 | - |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 86,194 | 0 | - |
| Modern Day Countries of Nazi Germany on a Map | 145,047 | 0 | - |
| Countries of Europe in 1815 With a Map | 150,815 | 0 | - |
| Find The Mystery Country Using Color Clues - Randomized! | 2,172,035 | 0 | - |
| Major World Religions | 93,538 | 0 | - |
| Europe Map with Random Merged Countries | 319,499 | 0 | - |
| Countries that Border China | 263,637 | 0 | - |
| Countries of Europe in 1444 | 100,107 | 0 | - |
| Countries of Europe in 1870 with a Map | 65,177 | 0 | - |
| Countries of Europe in 1848 | 83,746 | 0 | - |
| Countries of Europe in 1650 with a Map | 69,733 | 0 | - |
| Catholic Countries in Europe | 95,440 | 0 | - |
| Countries of Europe in 1360 with a Map | 57,200 | 0 | - |
| Countries of Europe in 1810 with a Map | 21,215 | - | - |
| Countries of Europe in 1919 (with a Map) | 28,842 | - | - |
| Every Country of Europe Since 1815 With a Map | 71,391 | 0 | - |
| All Modern-Day Countries Ever Controlled by Greeks | 54,374 | 0 | - |
| All Modern-Day Countries Ever Controlled by Portugal | 44,294 | 0 | - |
| Modern Day Countries of the Dutch Empire on a Map | 61,335 | 0 | - |
| Countries of Iberia in History with a Map | 42,109 | 0 | - |
| All Modern-Day Countries Ever Controlled by French People | 58,259 | 0 | - |
| All Modern-Day Countries Ever Controlled by Prussia | 52,636 | 0 | - |
| Countries of Europe After World War II | 188,804 | 0 | - |
| All Modern-Day Countries Ever Controlled by the Netherlands | 53,598 | 0 | - |
| States of the Holy Roman Empire in 1356 | 74,694 | 0 | - |
| Austrian Habsburg Crown Lands in 1732 with a Map | 6,837 | - | - |
| Provinces (Themes) of the Byzantine Empire in 1025 AD with a Map | 3,566 | - | - |
| Countries of Europe before World War II with a Map | 53,691 | 0 | - |
| Countries of Europe in 1150 with a Map | 12,320 | - | - |
| Countries of Europe in 1453 with a Map | 17,110 | - | - |
| Countries of Europe in 1828 (with a Map) | 16,152 | - | - |
| WWII Trivia #1 | 178,063 | 0 | - |
| WWII Trivia #2 | 104,332 | 0 | - |
| WWII Geography | 120,621 | 0 | - |
| Axis Occupied Countries of WWII | 229,483 | 0 | - |
| Which Country in WWII? | 73,399 | 0 | - |
| 20th Century Dates – Within 10 Years #1 | 31,089 | 0 | - |
| Modern-Day Countries of the Holy Roman Empire on a Map | 45,769 | 0 | - |
| Holy Roman Empire Countries | 54,852 | 0 | - |
| Hoi4 Kaiserreich All Countries Quiz | 862 | - | - |
| Flags of WW1 | 38,525 | 0 | - |
| Flags of WW2 | 10,797 | - | - |
| States of the German Confederation in 1848 | 32,234 | 0 | - |
| The U.S. Pledge of Allegiance | 18,381 | 0 | - |
| US States with an Empty Map | 626,292 | 0 | - |
| Countries of the World in 1900 | 85,343 | 0 | - |
| Countries of the World in 1914 with a Map | 195,898 | 0 | - |
| Countries of the World in 1945 with a Map | 151,432 | 0 | - |
| Countries of the World with an Empty Map | 3,385,177 | 0 | - |
| Legend of Zelda Games | 42,199 | 0 | - |
| Countries of the World in 1938 Quiz | 94,552 | 0 | - |
| Countries of the World in 1882 with a Map | 44,764 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,635,946 | 0 | - |
| Modern-Day Countries of the British Empire in 1921 | 118,085 | 0 | - |
| Name a Valid European Country #1 | 262,610 | 0 | - |
| Recognized, Non-Recognized Countries, and Territories of the World | 157,596 | 0 | - |
| Countries of Europe - One Minute Sprint | 1,331,422 | 0 | - |
