Walmart sparkplug OA Questions 2026 — Online Assessment & Interview Practice

16 real Walmart sparkplug online assessment questions from recent interviews. Includes coding rounds, MCQs, and Walmart sparkplug interview preparation tips for SDE Intern, New Grad, and full-time roles.

• Network Station Combinations
• Botanical Garden Entry System
• Box in a box
• Critical Infrastructure Nodes
• Kingdom of Strings
• Water down
• Chemical Combination Analysis
• Thief and Police
• SandwichString
• Optimized Postfix Evaluation
• Clash of Cities
• Collecting Stones
• Building a structure
• Git merge
• Maze Escape with limited resources
• Reorder with priority