| Countries that Start with B | 0 | - | 4.95 | 2,294,663 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,976 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,345 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,056 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,543 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,868 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,390 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,473 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,277 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,888 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,894 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,977 |
| Countries that Start with U | 0 | - | 4.97 | 904,607 |
| Countries that Start with K | 0 | - | 4.97 | 815,928 |
| Countries that Start with V | 0 | - | 4.98 | 609,429 |
| Countries that Start with D | 0 | - | 4.96 | 709,796 |
| Countries that Start with J | 0 | - | 4.98 | 602,565 |
| Countries that Start with H | 0 | - | 4.96 | 604,882 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,932 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,159 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,350 |
| Countries that Start with F | 0 | - | 4.83 | 617,720 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,222 |
| Countries that Start with R | 0 | - | 4.43 | 447,699 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,926 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,888 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,713 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,385 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,295 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,588 |
| Countries with Four Letters | 0 | - | 4.99 | 422,526 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,438 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,486 |
| "Land" Countries | 0 | - | 4.98 | 336,588 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,439 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,626 |
| Countries with Z | 0 | - | 4.98 | 290,788 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,305 |
| EU Countries Quiz | 0 | - | 4.99 | 274,355 |
| Countries with Five Letters | 0 | - | 4.96 | 281,555 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,055 |
| NATO Countries | 0 | - | 4.98 | 280,494 |
| Countries in World War I | 0 | - | 4.88 | 228,175 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,169 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,886 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,738 |
| Countries with Six Letters | 0 | - | 4.94 | 212,956 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,203 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,139 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,615 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,572 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,631 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,442 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,747 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,134 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,714 |
| Monarchies of the World | 0 | - | 4.94 | 168,734 |
| Countries That End in Y | 0 | - | 4.91 | 185,753 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,765 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,681 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,900 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,366 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,403 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,604 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,419 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,591 |
| Countries that End in O | 0 | - | 4.92 | 159,325 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,436 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,516 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,333 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,280 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,145 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,468,864 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,624,129 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,829,386 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,380,040 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,768,333 |
| Countries of Africa | 0 | - | 5.00 | 2,537,731 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,872,297 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,900 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,900 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,020 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,203 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,248 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,464 |
| Countries of South America | 0 | - | 5.00 | 925,246 |
| Island Countries | 0 | - | 4.99 | 710,460 |
| Countries That Border Russia | 0 | - | 4.98 | 461,793 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 413,097 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,799 |
| One Border Countries | 0 | - | 4.98 | 468,683 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,919 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,524 |
| Countries Bordering France | 0 | - | 4.83 | 402,605 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,316 |
| Northernmost Countries | 0 | - | 4.99 | 361,281 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,385 |
| Every Country Shape | 0 | - | 5.00 | 465,586 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,080 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,466 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,484 |
| Landlocked Countries | 0 | - | 4.99 | 420,650 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,973 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,730 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,980 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,433 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,835 |
| Countries that Border China | 0 | - | 4.96 | 263,203 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,474 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,927 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,393 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,806 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,577 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,407 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,541 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,014 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,973 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,016 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,457 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,923 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,613 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,431 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,233 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,316 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,862 |
| Countries with Megacities | 0 | - | 4.99 | 263,510 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,365 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,706 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,490 |
| Country Chain | 0 | - | 4.96 | 217,115 |
| European Countries by Clue | 0 | - | 4.92 | 183,653 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,768 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,020 |
| Independence from Whom | 0 | - | 4.99 | 211,739 |
| Every European Country Shape | 0 | - | 4.96 | 201,761 |
| Islands by Country #1 | 0 | - | 4.88 | 175,301 |
| Countries in their Native Language | 0 | - | 4.99 | 198,473 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,807 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,749 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,667 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,072 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,421 |
| Countries of the Middle East | 0 | - | 4.96 | 201,211 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,688 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,233 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,537 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,235 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,983 |
| Recently Independent Countries | 0 | - | 4.98 | 159,264 |
| European Countries with One Border | 0 | - | 4.97 | 182,806 |
| Countries by Three Words #2 | 0 | - | 4.97 | 202,543 |
| Countries that Border Poland | 0 | - | 4.99 | 172,297 |
| Olympic Host Countries | 0 | - | 4.98 | 200,773 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,874 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,185 |
| Countries Bordering India | 0 | - | 4.98 | 163,442 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,874 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,920 |
| Countries by Official Language | 0 | - | 4.95 | 194,957 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,342 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,961 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,191 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,356 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,945 |
| The Only European Country ... | 0 | - | 4.91 | 216,702 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,602 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,139 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,305 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,735 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,399 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,708 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,567 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,218 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,395 |
| UK Immigration by Country | 0 | - | 4.94 | 140,918 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,224 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,606 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,943 |
| Germany Country Quiz | 0 | - | 4.83 | 157,882 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,875 |
| Widest Countries East to West | 0 | - | 4.92 | 129,518 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,273 |
| Countries with Two Borders | 0 | - | 4.99 | 149,818 |
| Central American Countries | 0 | - | 4.98 | 156,492 |
| Countries that End in L | 0 | - | 4.94 | 156,683 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,427 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,874 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,599 |
| Countries that End in N | 0 | - | 4.95 | 170,555 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,129 |
| Buddhist Countries | 0 | - | 4.96 | 144,364 |
| Countries That End in BIA | 0 | - | 4.93 | 149,007 |
| Coldest Countries | 0 | - | 4.97 | 138,500 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,450 |
| Countries with W | 0 | - | 4.97 | 159,862 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,620 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,747 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,260 |
| Orthodox Countries | 0 | - | 4.92 | 131,972 |
| Countries That End in NIA | 0 | - | 4.92 | 109,646 |
