LumiKin

HarryRabby Elementary Math - Adding and Subtracting Four Numbers

fingertainment|2019Educational
Web

LumiScore

44

out of 100

Use with parental oversight — some design risks present

Up to120min/day

Heads up

💸 Monthly cost: Free

Growth

28/100

Limited

Growth Value

Risk

0/100

LOW

Engagement Patterns

Parent Pro-Tip

This is a great, low-risk educational game for young children learning basic math. Its accessibility features make it suitable for a wide range of learners. Encourage short play sessions to reinforce math facts.

Top Skills Developed

Math & Systems5/5
Adaptive Challenge5/5
Problem Solving3/5
Memory & Attention3/5
Learning Transfer3/5

Development Areas

CognitiveProblem solving, spatial awareness, strategic thinking, creativity, memory, and learning transfer. Weighted 50% of the Benefit Score.
38
Social & EmotionalTeamwork, communication, empathy, emotional regulation, and ethical reasoning. Weighted 30% of the Benefit Score.
0
Motor SkillsHand-eye coordination, fine motor control, reaction time, and physical activity. Weighted 20% of the Benefit Score.
45
Overall Benefit Score (BDS)28/100

What your child develops

HarryRabby Elementary Math helps children develop foundational math skills (addition and subtraction) through engaging and accessible gameplay. The adaptive challenge and various accessibility options ensure that a wide range of learners can benefit, particularly those new to digital games or with low vision. It reinforces memory and attention through quick problem-solving.

Base: UnknownReviewed May 2026

Regulatory Compliance

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About this game

The original HarryRabby was an action packed puzzle game with levels of fun and excitement. HarryRabby Version 2 is reworked to to have accessibility in mind.