Cody5:Hard

Curated by : Cody Team

Average Problem Difficulty:

Hard problems for Cody 5th Anniversary.
Cody5:Hard Master

+50 points

Problem Title Likes Solvers Difficulty

Problem 44387. Birthday cake

Created by: Matthew Eicholtz

10

97

Problem 44343. Pair Primes

Created by: Mehmet OZC

9

103

"Cody" * 5 == "CodyCodyCodyCodyCody"

Created by: Peng Liu

7

191

Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

2

85

Problem 44382. Parse me a Lisp

Created by: @bmtran (Bryant Tran)

Tags lisp, parse, cody5

6

86

Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

5

96

Problem 44379. One track five lanes

Created by: Alfonso Nieto-Castanon

Tags cody5

6

70

Problem 44378. Five-dimensional maze

Created by: @bmtran (Bryant Tran)

4

44

Problem 44377. Five steps to enlightenment

Created by: Alfonso Nieto-Castanon

6

39

Created by: HH

13

49

Problem 44374. Tautology

Created by: Jan Orwat

3

42

Created by: goc3

2

82

Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

5

158

Problem 44364. Is this a valid Tic Tac Toe State?

Created by: Doug Hull

Tags cody5

4

117

Created by: goc3

7

185

Problem 44353. Group-wise Euclidean distance

Created by: Peng Liu

Tags speed, cody5

7

72

Problem 44347. Ned's queens

Created by: HH

Tags contest, cody5

5

75

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

13

548

Problem 44341. Hexagonal numbers on a spiral matrix

Created by: Mehmet OZC

2

129

Problem 44337. Sums of Distinct Powers

Created by: James

6

152

Problem 44316. Pandigital Multiples of 11 (based on Project Euler 491)

Created by: James

5

47

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

18

1261

Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

5

120

Problem 281. Acid and water

Created by: AMITAVA BISWAS

2

252

Recent Activity

 on 20 Jul 2024 at 2:56 on 18 Jul 2024 at 3:06 on 17 Jul 2024 at 6:31 on 16 Jul 2024 at 4:12 on 15 Jul 2024 at 8:18

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