# Problems

1 – 50 of 562
 Problem Title Likes Solvers Difficulty

#### Problem 54665. Find the slope of a line that passes through two vectors

Created by: Ashley Barnes

0

32

#### Problem 490. Fastest shortest-path-finder in the west

Created by: Alfonso Nieto-Castanon

1

15

#### Problem 55210. Determine whether one vector is a subset of another

Created by: ChrisR

5

9

#### Problem 55480. Array Concatenation (1)

Created by: Saleh Ibrahim

Tags arrays

0

39

#### Problem 55485. Array Concatenation (2)

Created by: Saleh Ibrahim

Tags arrays

0

39

Created by: Sibi

1

3

#### Problem 55920. Juros Simples

Created by: Gustavo Oliveira

Tags function

0

22

#### Problem 50127. Number Puzzle - 032

Created by: Doddy Kastanya

Tags puzzles

0

28

#### Problem 50132. Number Puzzle - 033

Created by: Doddy Kastanya

Tags puzzles

0

29

#### Problem 50137. Number Puzzle - 034

Created by: Doddy Kastanya

Tags puzzles

0

29

#### Problem 50152. Number Puzzle - 037

Created by: Doddy Kastanya

Tags puzzles

0

26

#### Problem 50162. Number Puzzle - 039

Created by: Doddy Kastanya

Tags puzzles

0

26

#### Problem 50172. Number Puzzle - 041

Created by: Doddy Kastanya

Tags puzzles

1

27

#### Problem 50237. Number Puzzle - 045

Created by: Doddy Kastanya

Tags puzzles

0

25

#### Problem 50247. Number Puzzle - 047

Created by: Doddy Kastanya

Tags puzzles

0

25

#### Problem 51168. Flow rate in a pipe

Created by: Fatima Abdulla HCT2021

Tags flow

1

34

#### Problem 51173. Squares inside a square!

Created by: Fatima Abdulla HCT2021

Tags area

0

37

#### Problem 51178. Area of the yellow shaded region

Created by: Fatima Abdulla HCT2021

Tags star area

0

34

#### Problem 51456. Compute an improper integral of a ratio of algebraic functions

Created by: ChrisR

1

9

#### Problem 52070. Compute the effective conductivity of a heterogeneous aquifer

Created by: ChrisR

1

9

#### Problem 52298. Which Prime

Created by: Dyuman Joshi

Tags primes

1

32

#### Problem 52308. ICFP2021 Hole-In-Wall: Calculate Score

Created by: Richard Zapor

Tags contest, icfp

0

3

#### Problem 1170. Count the Number of Undirected Cycles in a Graph

Created by: Joseph Kirk

1

11

#### Problem 1339. Travelling Salesman Problem (TSP)

Created by: Alex P.

0

14

#### Problem 42777. GJam March 2016 IOW: Polynesiaglot Small

Created by: Richard Zapor

Tags gjam, iow

2

14

#### Problem 42778. GJam March 2016 IOW: Polynesiaglot Medium

Created by: Richard Zapor

1

7

#### Problem 42817. Pipeline

Created by: LY Cao

2

2

#### Problem 43006. Odd row

Created by: Tomas Macha

Tags row, odd, elementary

0

69

#### Problem 2390. Fair Scoring for Cody

Created by: Nicholas Howe

Tags cody, mtree, scoring

1

6

#### Problem 2448. Back to the future

Created by: Óscar

Tags reflection

2

12

#### Problem 2449. Back to the future II

Created by: Óscar

Tags reflection

0

11

#### Problem 2450. Back to the Future III

Created by: Óscar

Tags reflection

1

10

#### Problem 2470. self description 2.0

Created by: rifat

Tags hack

0

13

#### Problem 255. Spiraling out of control....

Created by: Matt Fig

Tags math, spiral

1

8

Created by: goc3

2

74

#### Problem 294. A stroll on the beach: finding a route round a connected region

Created by: David Young

1

10

#### Problem 2954. Best Problem Elections

Created by: Jan Orwat

6

36

#### Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

1

13

#### Problem 46913. How many bytes an image requires from RAM?

Created by: Rafael S.T. Vieira

0

12

Created by: Ali

2

25

#### Problem 739. Battleship_000 : (TM) Classic Game - Easy computer bot

Created by: Richard Zapor

1

10

#### Problem 850. Spectral Distance - Speed Scoring

Created by: Richard Zapor

2

8

#### Problem 861. Memory Map File: Access and Update

Created by: Richard Zapor

1

14

#### Problem 898. AVIRIS Hyperspectral Bit Mask

Created by: Richard Zapor

Tags size, length, mod

0

16

#### Problem 901. Now!

Created by: Óscar

Tags hack

1

29

#### Problem 904. Unique: Faster 'rows' for large array of uint8

Created by: Richard Zapor

0

15

#### Problem 907. Now! (Anticheating version 1)

Created by: Óscar

Tags hack, cody, cheat

2

15

#### Problem 43494. Weighted Convolution

Created by: Peng Liu

4

23

#### Problem 43612. time of day

Created by: Marc Jakobi

Tags time, string, unit

1

15

#### Problem 44709. Toads and Frogs Puzzle

Created by: J. S. Kowontan

Tags puzzle

0

13

1 – 50 of 562