| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,370,509 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,555,779 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,107 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,242 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,205 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,415 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,208 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,726,026 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,138 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,100 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,978 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,309 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,689 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,882 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,395 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,804 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,065 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,738 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,734 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,869 |
| Random Country to Capital | 0 | - | 4.98 | 925,225 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,955 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,628 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,220 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,802 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,326 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,697 |
| Capital Cities Chain | 0 | - | 4.84 | 83,164 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,330 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,425 |
| Countries with Glaciers | 0 | - | 4.97 | 105,676 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,248 |
| Countries by Emojis | 0 | - | 4.99 | 241,155 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,821 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,348 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,800 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,845 |
| Companies by Country | 0 | - | 4.61 | 119,997 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 341,956 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,356 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,220 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,879 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,367 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,273 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,691 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,431 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,843 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,479 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,100 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,972 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,739 |
| Orthodox Countries | 0 | - | 4.92 | 132,530 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,184 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,022 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,413 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,587 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,168 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,478 |
| Battle to Country | 0 | - | 4.91 | 53,728 |
| Monarchies of Europe | 0 | - | 4.90 | 98,583 |
| Monarchies of Asia | 0 | - | 4.97 | 71,367 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,454 |
| 20 Random Country Flags | 0 | - | 4.99 | 616,639 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,155 |
| Political Movements by Country | 0 | - | 4.46 | 72,698 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,394 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,268 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,567 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,512 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,613 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,453 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,494 |
| Name a Valid African Country | 0 | - | 4.98 | 154,708 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,527 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,486 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,057 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,008 |
| Name the Constellations | 0 | - | 4.58 | 45,201 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,433,350 |
| Random Brand Logos | 0 | - | 4.45 | 404,084 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,994 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,705 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,836 |
| Random European Capital to Country | 0 | - | 4.98 | 191,802 |
| Random European Country to Capital | 0 | - | 4.93 | 165,648 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,863 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,246 |
| Random African Capital to Country | 0 | - | 4.97 | 101,140 |
| Random African Country to Capital | 0 | - | 4.94 | 71,585 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,259 |
| Books by Country Quiz | 0 | - | 4.30 | 32,296 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,112 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,846 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,630 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,271 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,099 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,346 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,998 |
| Star Wars Quotes | 0 | - | 4.86 | 185,582 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,812 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,205 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,932 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,414 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,617 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 47,859 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,339 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,707 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,171 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,078 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,844 |
| Which City in Europe? | 0 | - | 4.83 | 107,743 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,728,802 |
| Countries in World War I | 0 | - | 4.88 | 228,764 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,738 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,508 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,472 |
| Hindu Countries | 0 | - | 4.87 | 50,431 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,819 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,210 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,347 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,855 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,557 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,254 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,148 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,733 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,514 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,621 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,374 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,675 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,050 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,272 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,345 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,304 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,778 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,698 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,929 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,655 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,275 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,124 |
| Boundary Waters | 0 | - | 4.92 | 88,666 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,331 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,477 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,043 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,789 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,788 |
| World Capitals Quiz | 0 | - | 5.00 | 5,094,493 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,353 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,459 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,559 |
| US States and State Capitals | 0 | - | 4.99 | 164,498 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,109 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,255 |
| Which City in Canada? | 0 | - | 4.83 | 57,255 |
| Landlocked Countries | 0 | - | 4.99 | 423,786 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,124 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 47,035 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,985 |
| Least-Forested Countries | 0 | - | 4.53 | 65,349 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,214 |
| Top 10 Hottest Asian Countries | 0 | - | 4.63 | 49,343 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 583,107 |
| Tropical Rainforest Countries | 0 | - | 4.69 | 82,261 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,853 |
| Countries with the Most Mangroves | 0 | - | 4.54 | 34,701 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,650 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,744 |
| Countries by Milk Production | 0 | - | 4.54 | 44,154 |
| Mountains by Country | 0 | - | 4.56 | 81,920 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,791,805 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,350 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,521 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,587 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,381 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,477 |
| Hawaiian Islands | 0 | - | 4.83 | 42,841 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 36,181 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,200 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 364,866 |
| Biblical Geography | 0 | - | 4.40 | 67,293 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,817 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,217 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,701 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,726 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,193 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,030 |
| Five Biggest Cities by Country | 0 | - | 4.70 | 167,093 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,750 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,645 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,253 |
| Random European City to Country | 0 | - | 4.69 | 118,237 |
| Random Asian City to Country | 0 | - | 4.56 | 44,584 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,553 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,840 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,165 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,058 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,439 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,417 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,264 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 490,336 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,338 |
