Lawrence's user avatar
Lawrence's user avatar
Lawrence's user avatar
Lawrence
  • Member for 9 years
  • Last seen more than a month ago
21 votes
6 answers
4k views

Diagonals in a 5x5 Grid

10 votes
3 answers
2k views

Precision Tag - can the lion win?

7 votes
2 answers
2k views

Non brute-force Sudoku

4 votes
4 answers
593 views

Tick-a-tick Tick-tick

1 vote
2 answers
321 views

In a 2048 game, what's the smallest sum of the bottom 3 rows when the top row is filled?