# Problems

101 – 131 of 131
 Problem Title Likes Solvers Difficulty

#### Problem 2004. BattleShip - Petty Officer (Level 2)

Created by: Richard Zapor

Tags logic, games, puzzle

0

4

#### Problem 2005. BattleShip - Seaman (1) thru Admiral(6) : CPU Time Scoring(msec)

Created by: Richard Zapor

1

3

#### Problem 45332. Castling-03

Created by: Asif Newaz

1

6

#### Problem 45355. Connect Four - 03

Created by: Asif Newaz

Tags game, logic, board

1

4

#### Problem 45373. Hanging cable - 01

Created by: Asif Newaz

Tags logic, geometry

1

8

#### Problem 44751. Lights Out 1 - 5x5, 3 moves

Created by: goc3

Tags game, logic, flip

5

21

#### Problem 44752. Lights Out 2 - 5x5, 4 moves

Created by: goc3

Tags game, logic, flip

1

17

#### Problem 44753. Lights Out 3 - 5x5, 6 moves

Created by: goc3

Tags game, logic, flip

1

16

#### Problem 44755. Lights Out 4 - 5x5, 8 moves

Created by: goc3

Tags game, logic, flip

4

14

#### Problem 44759. Lights Out 7 - 5x5, x moves

Created by: goc3

Tags game, logic, flip

2

15

#### Problem 44760. Lights Out 8 - 5x5, light-only solution? I

Created by: goc3

Tags game, logic, flip

2

12

#### Problem 44761. Lights Out 9 - 5x5, light-only solution? II

Created by: goc3

Tags game, logic, flip

1

11

#### Problem 44764. Lights Out 10 - 5x5, with wrapping, 6 moves

Created by: goc3

Tags game, logic, flip

2

11

#### Problem 44766. Lights Out 12 - 5x5, three stages, <7 moves

Created by: goc3

Tags game, logic, flip

0

8

#### Problem 44767. Lights Out 13 - 5x5, three stages, x moves

Created by: goc3

Tags game, logic, flip

1

7

#### Problem 44769. Lights Out 14 - 5x5, four stages, x moves

Created by: goc3

Tags game, logic, flip

1

7

#### Problem 44776. Lights Out 15 - 5x5, broken buttons I

Created by: goc3

Tags game, logic, flip

0

8

#### Problem 44237. Mastermind II: Solve in 8 or less

Created by: Richard Zapor

2

13

#### Problem 56538. Cricket - Report the Result (Part II: Test Matches)

Created by: Matt Tearle

0

4

#### Problem 1179. Knights and Knaves (part 1)

Created by: Alfonso Nieto-Castanon

Tags logic, puzzles

4

47

#### Problem 44238. Mastermind III: Solve in 1

Created by: Richard Zapor

1

13

#### Problem 2085. Sudoku Solver - Standard 9x9

Created by: Richard Zapor

7

32

#### Problem 44236. Mastermind I: Solve all 1296 cases

Created by: Richard Zapor

3

16

#### Problem 45374. Hanging cable - 02

Created by: Asif Newaz

1

7

#### Problem 1189. Knights and Knaves (part 3)

Created by: Alfonso Nieto-Castanon

Tags logic, puzzles

6

30

#### Problem 44377. Five steps to enlightenment

Created by: Alfonso Nieto-Castanon

6

38

#### Problem 45303. Combinatorics - 01

Created by: Asif Newaz

0

4

#### Problem 44765. Lights Out 11 - 5x5, with wrapping, x moves

Created by: goc3

Tags game, logic, flip

1

10

#### Problem 44239. Mastermind IV: Optimal Solver - max of 5 guesses

Created by: Richard Zapor

2

11

#### Problem 44756. Lights Out 5 - 5x5, 10 moves

Created by: goc3

Tags search, game, logic

3

14

#### Problem 44757. Lights Out 6 - 5x5, 13 moves

Created by: goc3

Tags game, logic, flip

1

13

101 – 131 of 131