| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,241,286 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,333 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,098 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,346 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 180,173 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,523 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,541 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,891 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,877 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,647 |
| Island Countries Quiz | 0 | - | 4.99 | 577,516 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,552 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,216 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,807 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,273 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,005 |
| Countries That Border Russia | 0 | - | 4.98 | 368,552 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,689 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,785 |
| Islands by Country #1 | 0 | - | 4.86 | 149,535 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,222 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,562 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,451 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,418 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,914 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,237 |
| One Border Countries | 0 | - | 4.98 | 359,552 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,013 |
| EU Countries Quiz | 0 | - | 4.99 | 207,115 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,478,535 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,340 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,367 |
| Countries that Start with B | 0 | - | 4.94 | 1,769,947 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,434 |
| Countries that Start with D | 0 | - | 4.96 | 464,804 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,442 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,027 |
| Countries that Start with H | 0 | - | 4.93 | 391,647 |
| Countries that Start with I | 0 | - | 4.90 | 978,229 |
| Countries that Start with J | 0 | - | 4.96 | 394,990 |
| Countries that Start with K | 0 | - | 4.94 | 573,316 |
| Countries that Start with L | 0 | - | 4.98 | 814,945 |
| Countries that Start with N | 0 | - | 4.90 | 836,155 |
| Countries that Start with P | 0 | - | 4.94 | 924,129 |
| Countries that Start with R | 0 | - | 4.42 | 300,707 |
| Countries that Start with S | 0 | - | 4.96 | 1,358,843 |
| Countries that Start with T | 0 | - | 4.89 | 760,315 |
| Countries that Start with U | 0 | - | 4.97 | 685,973 |
| Countries that Start with V | 0 | - | 4.97 | 457,034 |
| Countries that Start with F | 0 | - | 4.76 | 425,002 |
| Countries that Start with M | 0 | - | 4.95 | 1,062,226 |
| Countries that Border China | 0 | - | 4.97 | 212,292 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,565 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,171 |
| Countries in World War I | 0 | - | 4.91 | 183,114 |
| Countries with Four Letters | 0 | - | 4.99 | 321,516 |
| Countries of Africa | 0 | - | 5.00 | 1,739,200 |
| Countries of South America | 0 | - | 5.00 | 625,231 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,702 |
| Countries of Oceania | 0 | - | 5.00 | 714,945 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,474 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,626 |
| Countries Bordering France | 0 | - | 4.90 | 309,613 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,902 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,006 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,279 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,448 |
| Countries in their Native Language | 0 | - | 4.97 | 149,818 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,001 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,488 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,012 |
| Independence from Whom | 0 | - | 4.99 | 153,084 |
| Countries with Z | 0 | - | 4.99 | 223,250 |
| "Land" Countries | 0 | - | 4.98 | 265,316 |
| European Countries by Clue | 0 | - | 4.94 | 154,585 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,671 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 217,883 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,542 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,026 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,187 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,496 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,868 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,346 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,632 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,995 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,461 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,801 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,466 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,019 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,253 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,334,694 |
| Countries That End in Y | 0 | - | 4.89 | 148,573 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,256 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,021 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,941 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,859 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,752 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,211 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,882 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,864 |
| Country Chain | 0 | - | 4.92 | 156,828 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,657 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,793 |
| Every Country Shape | 0 | - | 4.99 | 314,147 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,884,200 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,481 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,816 |
| Countries with Megacities | 0 | - | 4.99 | 176,183 |
| Every European Country Shape | 0 | - | 4.94 | 152,744 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,366 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,542 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,463 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,418 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,651,601 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 243,417 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 185,554 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 198,017 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,359 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,625 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,365 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 87,224 |
| Countries of the Middle East | 0 | - | 4.96 | 148,802 |
| US States with an Empty Map | 0 | - | 5.00 | 450,198 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,107 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,945 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,473 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.95 | 143,533 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,639 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,692 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,640 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,575 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,936 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,745 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,456 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,246 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,397 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,632 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 232,565 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,574 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,122 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,135 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,213 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,998 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,724 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,550 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,719 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,760 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,891 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,337 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,161 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,692 |
| Countries by Emojis | 0 | - | 4.99 | 158,708 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,750 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,794 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,302 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,568 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,866 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,799 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,580 |
| Random Flag to Country | 0 | - | 4.99 | 388,888 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,645 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,940 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,609 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,780 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,091 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,180 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,518 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,284 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,206 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,597 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,025 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,867 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,190 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,275 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,215 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,365 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,900 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,867 |
| Pixelated World Map | 0 | - | 5.00 | 110,389 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,499 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,116 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,132 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,156 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,507 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,364 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 71,242 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,817 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,522,626 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,886 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,343 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,627 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,841 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,422 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,491 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,423 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,410 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,973 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,379 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,225 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,144 |
