RustRust byteAdvanced~4h time-box

Sensor Grid

Add the adjacent hazard counts to a completed Sensor Grid board. Sensor Grid is a popular game where the user has to find the hazards using numeric hints that indicate how many hazards are directly adjacent (horizontally, vertically, diagonally) to a square.

Sensor Grid
Step 1
Clone the starter repo
Candidate gets the full project locally — README, source, tests, runner config.
Step 2
Run the visible tests
Public test file is right there. Expectations are explicit from minute one.
Step 3
Make tests pass, push
Candidate works in their own style, pushes reviewable commits for your team.
Starter repo
What candidates clone
1 files
  • Cargo.toml

The full README and the hidden test suite are available once you open the byte in your CodeSubmit workspace. Candidates never see the hidden tests.

Skills tested
board state
Difficulty
Advanced

Non-trivial design choices. Tests multiple skills under time pressure.

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