Cody

# Problems

1 – 40 of 40
 Problem Title Likes Solvers Difficulty

#### Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

4

359

#### Problem 44363. Is this is a Tic Tac Toe X Win?

Created by: Doug Hull

2

468

Created by: goc3

0

290

#### Problem 564. How to subtract?

Created by: AMITAVA BISWAS

7

1457

#### Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

6

580

Created by: goc3

4

367

#### Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

11

685

#### Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

5

87

Created by: goc3

1

268

#### Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

1

214

#### Problem 44321. Van Eck's Sequence's nth member

Created by: Mehmet OZC

11

299

#### Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

1

385

#### Problem 44307. The glass half full

Created by: HH

Tags contest, cody5

7

240

Created by: goc3

7

413

Created by: goc3

9

597

#### Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

3

278

#### Problem 44319. Write c^3 as sum of two squares a^2+b^2

Created by: Mehmet OZC

2

293

#### Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Created by: James

Tags time, cody5

11

831

#### Problem 44339. Recaman Sequence - II

Created by: Mehmet OZC

1

244

#### Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

10

751

#### Problem 44372. Polarisation

Created by: Jan Orwat

3

240

#### Problem 44375. Missing five

Created by: Alfonso Nieto-Castanon

Tags cody5

8

309

#### Problem 281. Acid and water

Created by: AMITAVA BISWAS

1

234

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

Created by: Doug Hull

Tags cody5

4

106

#### Problem 44352. The Top 5 Primes

Created by: Peng Liu

Tags cody5

4

276

#### Problem 44350. Breaking Out of the Matrix

Created by: James

6

252

#### Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

5

114

#### Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

4

149

#### Problem 44341. Hexagonal numbers on a spiral matrix

Created by: Mehmet OZC

2

93

#### Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

11

527

#### Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

9

384

Created by: goc3

2

76

Created by: goc3

2

61

Created by: goc3

6

290

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

Created by: James

5

43

#### Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

2

73

#### Problem 44345. MATLAB Counter

Created by: Peng Liu

20

230

#### Problem 44380. ASCII Birthday Cake

Created by: @bmtran (Bryant Tran)

Tags art, birthday, ascii

10

207

#### Problem 44337. Sums of Distinct Powers

Created by: James

6

139

Created by: goc3

6

176

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