Samples of our puzzle questions.
This page shows some samples who you can access our questions.
Exercises as web content
The Exercises presented as web content in a list view. To have a real play experience go to our partner site and play together with other brain training exercises: Free Brain Training.
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Question #925 Skill: 5/10 Countries
Bucharest is the capital of which country or region?
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Question #2058 Skill: 8/10 Chemistry
When was the chemical element Erbium discovered?
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Question #621 Skill: 3/10 Countries
Which city is the capital of Canada?
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Question #3197 Skill: 6/10 Quotations
Who is the author of the quotation: Believe you can and you're halfway there.
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Question #1948 Skill: 7/10 Chemistry
Which chemical element is represented by the symbol Os?
Quiz-Question Json-Sample
When You access Quiz-Questions by RES-API the preferred return format is Json. The next section shows a sample response body:
{
"data": [
{
"id": "925",
"question": "Bucharest is the capital of which country or region?",
"answer1": "Romania",
"answer2": "East Timor",
"answer3": "Thailand",
"answer4": "Sri Lanka",
"correct": "1",
"categories": "Countries",
"language": "en",
"difficulty": "5",
"category_id": ";1501;",
"info": "Q218",
"created": "2024-03-21 18:06:22"
},
{
"id": "2058",
"question": "When was the chemical element Erbium discovered?",
"answer1": "1842",
"answer2": "1944",
"answer3": "1907",
"answer4": "1803",
"correct": "1",
"categories": "Chemistry",
"language": "en",
"difficulty": "8",
"category_id": ";1200;",
"info": "",
"created": "2024-03-21 18:07:13"
},
{
"id": "621",
"question": "Which city is the capital of Canada?",
"answer1": "Ottawa",
"answer2": "Minsk",
"answer3": "Bras\u00edlia",
"answer4": "Accra",
"correct": "1",
"categories": "Countries",
"language": "en",
"difficulty": "3",
"category_id": ";1501;",
"info": "Q16",
"created": "2024-03-21 18:06:09"
},
{
"id": "3197",
"question": "Who is the author of the quotation: Believe you can and you're halfway there.",
"answer1": "Ralph Waldo Emerson",
"answer2": "Amelia Earhart",
"answer3": "Benjamin Franklin",
"answer4": "Hank Aaron",
"correct": "1",
"categories": "Quotations",
"language": "en",
"difficulty": "6",
"category_id": ";0300;",
"info": "",
"created": "2024-03-21 18:08:04"
},
{
"id": "1948",
"question": "Which chemical element is represented by the symbol Os?",
"answer1": "Osmium",
"answer2": "Iron",
"answer3": "Iridium",
"answer4": "Phosphorus",
"correct": "1",
"categories": "Chemistry",
"language": "en",
"difficulty": "7",
"category_id": ";1200;",
"info": "",
"created": "2024-03-21 18:07:09"
}
],
"count": 5
}