Problems

1 – 13 of 13

Problem Title Likes Solvers Difficulty

Problem 50579. Number Puzzle - 094

Created by: Doddy Kastanya

Tags puzzles

Problem 50282. Number Puzzle - 052

Created by: Doddy Kastanya

Tags puzzles

Problem 50048. Number Puzzles - 016

Created by: Doddy Kastanya

Tags sudoku, puzzles

Problem 50063. Number Puzzles - 019

Created by: Doddy Kastanya

Tags puzzles

Problem 50043. Number Puzzles - 015

Created by: Doddy Kastanya

Tags sudoku, puzzles

Problem 50614. Number Puzzle - 100

Created by: Doddy Kastanya

Tags puzzles

Problem 50083. Number Puzzle - 023

Created by: Doddy Kastanya

Tags puzzles

Problem 50053. Number Puzzles - 017

Created by: Doddy Kastanya

Tags sudoku, puzzles

Problem 44066. Number of paths on a 3d grid

Created by: Jihye Sofia Seo

Tags math, combinatorics, programming

Problem 1483. Number of paths on a grid

Created by: G K

Tags math, combinatorics, programming

1 – 13 of 13

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 50579. Number Puzzle - 094

Problem 50282. Number Puzzle - 052

Problem 50048. Number Puzzles - 016

Problem 50063. Number Puzzles - 019

Problem 50043. Number Puzzles - 015

Problem 50614. Number Puzzle - 100

Problem 50083. Number Puzzle - 023

Problem 50053. Number Puzzles - 017

Problem 44066. Number of paths on a 3d grid

Problem 1483. Number of paths on a grid

Problem 1180. Knights and Knaves (part 2)

Problem 1187. Knave in the middle attack

Problem 1179. Knights and Knaves (part 1)