Coding·60 minMembers

2048 Simulation + Compress State to a `long long`

Members only

Citadel SWE US-intern onsite round 1: hand-implement the 2048 game's tile-shift mechanic, then design an encoding that packs the 4x4 board state into a single 64-bit integer for compact storage / hash...

SWE

simulation

bit-manipulation

grid

compression

medium

Frequency

Single report

Last asked

2026-01-28

Stage

onsite-coding