| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,709 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,406 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,285 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,980 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,030 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,807 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,129 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,565 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,908 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,190,934 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,829 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,828 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,767 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,941 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,002 |
| Countries that Start with D | 0 | - | 4.96 | 705,440 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,216 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,729 |
| Countries that Start with H | 0 | - | 4.96 | 601,198 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,050 |
| Countries that Start with J | 0 | - | 4.98 | 599,193 |
| Countries that Start with K | 0 | - | 4.97 | 812,331 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,512 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,528 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,326 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,543 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,970 |
| Countries that Start with U | 0 | - | 4.97 | 902,148 |
| Countries that Start with V | 0 | - | 4.98 | 607,319 |
| Countries that Start with F | 0 | - | 4.83 | 614,852 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,352 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,975 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,394 |
| Landlocked Countries | 0 | - | 4.99 | 417,003 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,746 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,213 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,164 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,811 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,856 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,137 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,455 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,743,127 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,945 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,529 |
| Name a Valid African Country | 0 | - | 4.98 | 153,483 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,269 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,961 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,019 |
| Island Countries | 0 | - | 4.99 | 708,959 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,357 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,991 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,003 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,756 |
| Northernmost Countries | 0 | - | 4.99 | 359,547 |
| Political Movements by Country | 0 | - | 4.46 | 72,402 |
| Countries of South America | 0 | - | 5.00 | 920,174 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,658 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,859,913 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,792 |
| "Land" Countries | 0 | - | 4.98 | 334,792 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,555 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,841 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,119 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,437 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,437 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,458 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,988 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,092 |
| Himalayan Countries | 0 | - | 4.95 | 136,654 |
| Andean Countries | 0 | - | 4.95 | 83,562 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,817 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,104 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,481 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,077 |
| Danube Countries | 0 | - | 4.97 | 71,466 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,278 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,879 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,227 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,224 |
| European Landlocked Countries | 0 | - | 4.99 | 146,164 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,826 |
| Countries with the Most Species | 0 | - | 4.99 | 102,201 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,953 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,347 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,526 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,186 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,836 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,215 |
| Countries in the Alps | 0 | - | 4.86 | 117,386 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,934 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,982 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,279 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,777 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,867 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,289 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,030 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,017 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,840 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,379 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,383 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,221 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,759 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,026 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,032 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,786 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,919 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,452 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,280 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,204 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,667 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,849 |
| Hindu Countries | 0 | - | 4.86 | 49,864 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,467 |
| Largest Countries By Category | 0 | - | 4.97 | 157,317 |
| Countries by Countries | 0 | - | 4.96 | 62,630 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,920 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,090 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,126 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,053 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,651 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,313 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,306 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,815,023 |
| One Border Countries | 0 | - | 4.98 | 466,630 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,263 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,210 |
| Countries that Beat China | 0 | - | 4.86 | 115,239 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,281 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,605,780 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,419 |
| Countries with Megacities | 0 | - | 4.99 | 249,232 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,277 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,621 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,589 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,598 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,106 |
| Countries by Official Language | 0 | - | 4.95 | 194,096 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,895 |
| Countries in their Native Language | 0 | - | 4.99 | 197,717 |
| Independence from Whom | 0 | - | 4.99 | 210,895 |
| Subdivisions by Country | 0 | - | 4.86 | 50,214 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,407 |
| Megadiverse Countries | 0 | - | 4.96 | 134,574 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,964 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,916 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,089 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,239 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,648 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,956 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,475 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,256 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,658 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,577 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,392 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,813 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,373 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,598 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,698 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,665 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,877 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,983 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,227 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,670 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,306 |
| World Map Quiz | 0 | - | 4.81 | 64,169 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,741 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,116 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,705 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,434 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,790 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,306 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,495 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,660 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,164 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,718 |
| Widest Countries East to West | 0 | - | 4.92 | 129,178 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,335 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,703 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,935 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,974 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,011 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,390 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,129 |
| Countries with the Most Borders | 0 | - | 4.97 | 387,192 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,684 |
| Countries of Africa | 0 | - | 5.00 | 2,522,827 |
| Countries with Double Letters | 0 | - | 4.96 | 94,278 |
| Countries that End in N | 0 | - | 4.95 | 167,737 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 261,782 |
| Countries with Six Letters | 0 | - | 4.93 | 211,300 |
| Countries with W | 0 | - | 4.97 | 158,937 |
| Countries with Z | 0 | - | 4.98 | 288,934 |
| Countries with Letters Missing | 0 | - | 4.97 | 185,143 |
| Countries That End in U | 0 | - | 4.95 | 120,016 |
| Countries with Four Letters | 0 | - | 4.99 | 420,507 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,245 |
| Countries that End in O | 0 | - | 4.92 | 158,925 |
| Countries that End in R | 0 | - | 4.87 | 118,546 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,318 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,842 |
