| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,280,816 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,962 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,305 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,479 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,340 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,120 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,835 |
| Island Countries Quiz | 0 | - | 4.99 | 577,867 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,675 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,994 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,478 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,195 |
| Countries That Border Russia | 0 | - | 4.98 | 368,830 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,786 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,898 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,369 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,506 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,083 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,403 |
| One Border Countries | 0 | - | 4.98 | 359,823 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,135 |
| EU Countries Quiz | 0 | - | 4.99 | 207,247 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,482,458 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,256,985 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,983 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,545 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,711 |
| Countries that Start with D | 0 | - | 4.96 | 465,458 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,469 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,283 |
| Countries that Start with H | 0 | - | 4.93 | 392,232 |
| Countries that Start with I | 0 | - | 4.91 | 979,069 |
| Countries that Start with J | 0 | - | 4.96 | 395,556 |
| Countries that Start with K | 0 | - | 4.95 | 574,050 |
| Countries that Start with L | 0 | - | 4.98 | 815,779 |
| Countries that Start with N | 0 | - | 4.90 | 837,238 |
| Countries that Start with P | 0 | - | 4.94 | 925,045 |
| Countries that Start with R | 0 | - | 4.42 | 301,153 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,174 |
| Countries that Start with T | 0 | - | 4.89 | 761,023 |
| Countries that Start with U | 0 | - | 4.97 | 686,630 |
| Countries that Start with V | 0 | - | 4.97 | 457,474 |
| Countries that Start with F | 0 | - | 4.76 | 425,578 |
| Countries that Start with M | 0 | - | 4.96 | 1,063,245 |
| Countries that Border China | 0 | - | 4.97 | 212,410 |
| Countries with Four Letters | 0 | - | 4.99 | 321,749 |
| Countries of Africa | 0 | - | 5.00 | 1,741,329 |
| Countries of South America | 0 | - | 5.00 | 626,093 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,661 |
| Countries of Oceania | 0 | - | 5.00 | 715,980 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,589 |
| Countries with Double Letters | 0 | - | 4.89 | 36,995 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,726 |
| Countries Bordering France | 0 | - | 4.90 | 309,836 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,238 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,387 |
| Countries that End in N | 0 | - | 4.93 | 103,203 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,607 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,100 |
| Countries with W | 0 | - | 4.97 | 110,747 |
| Countries with Z | 0 | - | 4.99 | 223,359 |
| "Land" Countries | 0 | - | 4.98 | 265,465 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,732 |
| Countries That End in U | 0 | - | 4.90 | 84,693 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,201 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,192 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.97 | 59,611 |
| Countries with J | 0 | - | 4.34 | 137,035 |
| Countries With One Word and Three A's | 0 | - | 4.84 | 23,229 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,293 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 56,305 |
| Countries that End in O | 0 | - | 4.93 | 118,016 |
| Countries that End in R | 0 | - | 4.86 | 88,794 |
| Country Names Created by Only 4 Letters | 0 | - | 4.98 | 125,672 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,597 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,611 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,290 |
| Countries by First and Last Letter #2 | 0 | - | 4.94 | 107,057 |
| Countries by Last Two Letters | 0 | - | 4.85 | 106,901 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,338,572 |
| Countries That End in Y | 0 | - | 4.89 | 148,664 |
| Countries Whose Names Start with Saint | 0 | - | 4.83 | 85,672 |
| Countries that End in I | 0 | - | 4.90 | 91,009 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,116 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,625 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.90 | 109,291 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,000 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 79,841 |
| Countries That End in NIA | 0 | - | 4.93 | 93,224 |
| Countries That End in BIA | 0 | - | 4.93 | 115,458 |
| Countries That End in RIA | 0 | - | 4.89 | 93,046 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.89 | 127,359 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,842 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,410 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,928 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.58 | 68,473 |
| Most Common Words in Official Country Names | 0 | - | 4.84 | 67,285 |
| Every Country Shape | 0 | - | 4.99 | 314,480 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,887,021 |
| Asian Countries Ending in "IA" | 0 | - | 4.91 | 71,988 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,995 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,703 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,654,443 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 243,606 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 185,684 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 198,152 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,465 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,712 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,440 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 87,335 |
| US States with an Empty Map | 0 | - | 5.00 | 450,641 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,842 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 72,036 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,681 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,909 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 103,745 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,780 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,716 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 93,897 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,889 |
| "Stan" Countries - Map Quiz | 0 | - | 4.97 | 91,720 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,319 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,476 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 4.99 | 62,685 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 232,803 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,618 |
| Divided Country Name Puzzle #3 | 0 | - | 4.90 | 93,646 |
| Countries that End in L | 0 | - | 4.96 | 107,702 |
| Countries of Asia with Two or More Words | 0 | - | 4.94 | 80,743 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,164 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,279 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 42,040 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,757 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,640 |
| Countries that are Free from U.S.A. | 0 | - | 4.74 | 36,971 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 90,229 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,824 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,853 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,966 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,433 |
| Add A Letter - Make a Country | 0 | - | 4.72 | 49,522 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,242 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,776 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,824 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,885 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,389 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,975 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,925 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,868 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,674 |
| Random Flag to Country | 0 | - | 4.99 | 389,276 |
| Countries with a Unique Last Letter | 0 | - | 4.91 | 81,581 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,715 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,990 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,674 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,166 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,321 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,508 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,864 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,108 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,252 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,308 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,472 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,011 |
| Pixelated World Map | 0 | - | 5.00 | 110,502 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,590 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 84,845 |
| Countries Ending in "IA" by Clue | 0 | - | 4.65 | 53,448 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,238 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,333 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,263 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,702 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,423 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 71,478 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,532,594 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,051 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,464 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,681 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,021 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,815 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,563 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,497 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,825 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 69,044 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,578 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,395 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,227 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,893 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.74 | 28,710 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,478 |
| Countries with the Word "And" | 0 | - | 4.99 | 71,468 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,199,437 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 62,027 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,340 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,236 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,948 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,328 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,619 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,293 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,035 |
