Cody5:Hard

Average Problem Difficulty:

<div style = "text-align: start; line-height: normal; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none solid rgb(0, 0, 0); white-space: normal; "><div style="display: block; min-width: 0px; padding-top: 0px; perspective-origin: 289.5px 10.5px; transform-origin: 289.5px 10.5px; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-bottom: 9px; margin-left: 4px; margin-right: 10px; margin-top: 2px; text-align: left; white-space: pre-wrap; perspective-origin: 266.5px 10.5px; transform-origin: 266.5px 10.5px; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="display: inline; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">Hard problems for Cody 5th Anniversary.</span></span></div></div></div>

Cody5:Hard Master

+50 points

Problem Title	Likes	Solvers
Problem 44387. Birthday cake Created by: Matthew Eicholtz Tags geometry, cody5:hard	9	85
"Cody" * 5 == "CodyCodyCodyCodyCody" Created by: Peng Liu Tags multiplication, string, cody5	7	191
Problem 44382. Parse me a Lisp Created by: @bmtran (Bryant Tran) Tags lisp, parse, cody5	6	84
Problem 44381. Cache me Outside Created by: @bmtran (Bryant Tran) Tags cody5, memoize	5	91
Problem 44379. One track five lanes Created by: Alfonso Nieto-Castanon Tags cody5	4	64
Problem 44378. Five-dimensional maze Created by: @bmtran (Bryant Tran) Tags maze, graph theory, multidimensional	3	42
Problem 44377. Five steps to enlightenment Created by: Alfonso Nieto-Castanon Tags indexing, logic, cody5	6	38
Problem 44376. The sliding puzzle: 3D Created by: HH Tags puzzle, sliding, fifteen	13	52
Problem 44374. Tautology Created by: Jan Orwat Tags regular expressions, cody5	3	41
Problem 44367. Inscribed Pentagon? 2 Created by: goc3 Tags geometry, circle, radius	2	78
Problem 44365. An asteroid and a spacecraft Created by: AMITAVA BISWAS Tags projectile, mechanics, cody5	5	152
Problem 44364. Is this a valid Tic Tac Toe State? Created by: Doug Hull Tags cody5	4	111
Problem 44359. 5th Time's a Charm Created by: goc3 Tags approximation, cody5, five	6	176
Problem 44353. Group-wise Euclidean distance Created by: Peng Liu Tags speed, cody5	6	70
Problem 44347. Ned's queens Created by: HH Tags contest, cody5	4	67
Problem 44344. The 5th Root Created by: goc3 Tags root, power, cody5	12	534
Problem 44343. Pair Primes Created by: Mehmet OZC Tags integers, prime numbers, cody5	9	101
Problem 44341. Hexagonal numbers on a spiral matrix Created by: Mehmet OZC Tags big integer, cody5, hexagonal numbers	2	113
Problem 44340. Recaman Sequence - III Created by: Mehmet OZC Tags cody5, recaman sequence	2	78
Problem 44337. Sums of Distinct Powers Created by: James Tags binary, cody5, distinct powers	6	145
Problem 44316. Pandigital Multiples of 11 (based on Project Euler 491) Created by: James Tags projecteuler, pandigital, cody5	5	46
Problem 44311. Number of Even Elements in Fibonacci Sequence Created by: Mehmet OZC Tags fibonacci, cody5, big number	15	949
Problem 44310. Digit concentration in Champernowne's constant Created by: Mehmet OZC Tags cody5, champernowne's constant, big number	5	116
Problem 281. Acid and water Created by: AMITAVA BISWAS Tags cody5, exponential decay, fluid mixture	1	244

Recent Group Finishers22

Recent Activity

	shinya matsumoto submitted Solution 9018090 to Problem 44311. Number of Even Elements in Fibonacci Sequence on 9 Sep 2022 at 4:59
	yanhui submitted Solution 8998520 to Problem 44364. Is this a valid Tic Tac Toe State? on 5 Sep 2022 at 17:46
	yanhui submitted Solution 8994235 to Problem 44311. Number of Even Elements in Fibonacci Sequence on 4 Sep 2022 at 8:00
	Tristan MARTY submitted Solution 8938110 to Problem 44311. Number of Even Elements in Fibonacci Sequence on 18 Aug 2022
	Tristan MARTY submitted Solution 8936880 to Problem 44310. Digit concentration in Champernowne's constant on 18 Aug 2022

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Cody5:Hard

"Cody" * 5 == "CodyCodyCodyCodyCody"

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