| Draw the World Map | 130,582 | 0 | - |
| World Currencies Quiz on a Map | 61,226 | 0 | - |
| Kreuzworträtsel: Länder der Erde | 12,059 | 0 | - |
| Top Five Countries by Random Categories | 139,956 | 0 | - |
| Klicke auf den richtigen Kontinent | 21,338 | 0 | - |
| Countries Where a Nuclear Weapon Has Exploded | 55,332 | 0 | - |
| Countries Whose Extreme Points are Furthest Apart | 61,332 | 0 | - |
| Northernmost Countries by Continent | 116,432 | 0 | - |
| Southernmost Countries by Continent | 96,547 | 0 | - |
| Largest Countries By Category | 158,116 | 0 | - |
| Top 10 Countries with the Most Time Zones | 155,628 | 0 | - |
| Five Countries by a Single Word by Continent | 78,259 | 0 | - |
| Countries of the World Quiz | 47,541,946 | 0 | - |
| Countries Less Populous Than Their Neighbors | 81,460 | 0 | - |
| Click the Countries on a Borderless World Map #2 | 82,452 | 0 | - |
| All Countries by Northernmost Point on Land | 126,556 | 0 | - |
| Countries with a Unique Last Letter | 103,427 | 0 | - |
| Random Things Missing on the World Map | 12,182 | - | - |
| Five Lowest HDI Countries by Continent | 51,588 | 0 | - |
| Countries by Number of Books Published | 72,738 | 0 | - |
| Anerkannte Abkürzungen im "Länder der Welt" - Quiz | 878 | - | - |
| Countries with the Most Downhill Skiing | 57,459 | 0 | - |
| Head to Head - Countries #1 | 131,758 | 0 | - |
| ALL First-Level Subdivisions of the World With a Map | 147,460 | 0 | - |
| Complete a World Map Mosaic | 44,706 | 0 | - |
| Countries with the Most Skyscrapers per Capita | 72,579 | 0 | - |
| Südlichste Länder A-Z | 20,366 | 0 | - |
| Fünf ärmste Länder pro Kontinent | 8,071 | 0 | - |
| Längster Landesname A-Z | 16,311 | 0 | - |
| Äquatorländer | 19,503 | 0 | - |
| Five Least Guessed Countries by Continent | 98,564 | 0 | - |
| Five Top Olympic Medal-Winning Countries by Continent | 144,517 | 0 | - |
| Three Biggest Cities by Time Zone With Map | 34,918 | 0 | - |
| Top Rice-Producing Countries | 98,876 | 0 | - |
| Countries with the Most Skyscrapers | 144,261 | 0 | - |
| Islands of "The World" in Dubai | 17,909 | 0 | - |
| Empty World Map without 20 Random Countries | 138,407 | 0 | - |
| 20 Länder auf einer leeren Karte | 14,179 | 0 | - |
| Spin the World & Guess the Countries | 279,656 | 0 | - |
| Fünf bevölkerungsreichste Metropolen pro Kontinent | 22,820 | 0 | - |
| Countries with the Most Discord Users | 54 | - | - |
| Random Countries Hidden in the World Map | 113,437 | 0 | - |
| World Countries - Blind Typing | 107,944 | 0 | - |
| Coldest Countries | 138,627 | 0 | - |
| ISO Country Codes | 91,091 | 0 | - |
| Visual Memory Test - Countries on a World Map | 67,159 | 0 | - |
| Countries in an Empty Ring of the World Map | 126,681 | 0 | - |
| Countries with the Most Precipitation | 52,925 | 0 | - |
| Countries on the Correct Side of the Equator - Sudden Death | 41,348 | 0 | - |
| Binnenstaaten Quiz | 44,988 | 0 | - |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 240,363 | 0 | - |
| 40 Random Missing Countries on the World Map | 983,920 | 0 | - |
| Countries with the Best Passports | 85,236 | 0 | - |
| Northern Hemisphere... or Southern Hemisphere? | 110,816 | 0 | - |
| Countries, U.S. States, and Capitals by First Two Letters | 488,115 | 0 | - |
| Largest Cities for each Latitude Degree | 48,189 | 0 | - |
| Countries by Military Spending | 178,249 | 0 | - |
| Analogies of Countries #2 | 46,885 | 0 | - |
| Länder, die am meisten Wein trinken | 4,719 | 0 | - |
| Country Neighbour Connect | 66,999 | 0 | - |
| Progressively Harder Geography on A Map | 120,816 | 0 | - |
| Famous Disasters on the Map | 22,190 | 0 | - |
| Deadliest Countries for Natural Disasters | 26,421 | 0 | - |
| Countries Closest to the Equator A-Z | 39,260 | 0 | - |
