Build a haunted hotel for the Midnight Ball! Rotate and fit spooky rooms, keep corridors clear, and practice spatial reasoning, area, and problem-solving across 13 floors.
October 1, 2026 Date app was updated 6 Number of launchesShow QR code
AI-assisted development and design: ChatGPT, Claude.
Additional Details
Haunted High-Rise is a spatial reasoning puzzle designed for grades 3–8. Students arrange irregular rooms on a grid, rotate and reflect shapes, count square units, and compare occupied and open space. Keeping a corridor clear encourages planning, testing, and revising a solution.
Three difficulty levels and progressive hints offer different levels of support. Students can revisit completed floors and compare their time, room moves, and inspections to reflect on how their strategies improve.
For teachers and parents
Use the game for math centers, enrichment, early-finisher activities, or family problem-solving. Students can play independently or work with a partner to explain and compare their ideas.
Try asking:
How many square units does this room occupy?
What changes when you rotate or reflect it? What stays the same?
How could you fit every room while keeping a corridor open?
What did your test walk reveal, and what will you change?
The strongest educational connections are geometry, area, transformations, and spatial reasoning. The game also offers opportunities to practice planning and iteration.
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