Gabriele's public fiddles
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UXNs2
No-Library (pure JS), HTML, CSS, JavaScript
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3Lu4h
Mootools 1.3 (compat), HTML, CSS, JavaScript
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s8XZQ
Mootools 1.3 (compat), HTML, CSS, JavaScript
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cdFUU
Mootools 1.3 (compat), HTML, CSS, JavaScript
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mgDqx
jQuery 3.3.1, HTML, CSS, JavaScript
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rfGv8
Mootools 1.3 (compat), HTML, CSS, JavaScript
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2ZXhJ
Mootools 1.3 (compat), HTML, CSS, JavaScript
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zWhNL
Mootools 1.3 (compat), HTML, CSS, JavaScript
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DuQGk
Mootools 1.3 (compat), HTML, CSS, JavaScript
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Wqr8X
Mootools 1.3 (compat), HTML, CSS, JavaScript
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7br93
Mootools 1.3 (compat), HTML, CSS, JavaScript
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Problem 12
he sequence of triangle numbers is generated by adding the natural numbers. So the 7^(th) triangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. The first ten terms would be: 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, ... Let us list the factors of the first seven triangle numbers: 1: 1 3: 1,3 6: 1,2,3,6 10: 1,2,5,10 15: 1,3,5,15 21: 1,3,7,21 28: 1,2,4,7,14,28 We can see that 28 is the first triangle number to have over five divisors. What is the value of the first triangle number to have over five hundred divisors?
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Problem 11
In the 20×20 grid below, four numbers along a diagonal line have been marked in red. 08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08 49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00 81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65 52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91 22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80 24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50 32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70 67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21 24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72 21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95 78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92 16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57 86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58 19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40 04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66 88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69 04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36 20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16 20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54 01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48 The product of these numbers is 26 × 63 × 78 × 14 = 1788696. What is the greatest product of four adjacent numbers in any direction (up, down, left, right, or diagonally) in the 20×20 grid?
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Euler Project #10
The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17. Find the sum of all the primes below two million.
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Euler #9
A Pythagorean triplet is a set of three natural numbers, a < b < c, for which, a^(2) + b^(2) = c^(2) For example, 3^(2) + 4^(2) = 9 + 16 = 25 = 5^(2). There exists exactly one Pythagorean triplet for which a + b + c = 1000. Find the product abc.
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XV8BB
jQuery 1.4.4, HTML, CSS, JavaScript
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FTDbe
No-Library (pure JS), HTML, CSS, JavaScript
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CSS only footer
How to define a footer (at the bottom of the page/browser) that does not suffer from overlapping text when content to large.
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YEHXf
No-Library (pure JS), HTML, CSS, JavaScript
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MFULL
Mootools 1.3 (compat), HTML, CSS, JavaScript