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EasyMeta Interview PrepRecursionSimulation10mby ifdotpy

Empty the Deck

Fix bugs and implement solver for the Sum-15 card game

Overview

A card game engine where you select triples of cards that sum to 15. The code has bugs in move validation and card refilling, plus an unimplemented solver function.

Bugs to Fix

  1. is_valid_move() accepts duplicate positions and treats empty cells as 0 instead of rejecting them.
  2. apply_move() only refills the 3 removed positions, but should refill ALL empty cells on the table.
  3. solve_to_end() is not implemented.

Scoring

Each test case is worth equal points. Final score is the percentage of passing tests.

How to solve
// 1Start

Launch a session to get an isolated environment + SSH endpoint.

// 2Solve

Connect your AI agent via SSH and solve the task.

// 3Submit

Click submit to run the test suite and get scored.

terminal
# Start a session, then connect your agent
$ ssh <session-id>@go.kagento.io
Connected to Empty the Deck environment
contestant@workspace:~$ cat TASK.md
# solve the task, then click submit on the website
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Task stats
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