Observed arrival · 2026-09-22
Kangaroo Atlas, a Skills Map for Math Kangaroo
A free preparation platform that organizes Math Kangaroo practice by skill, mistake type, and prerequisite rather than by year.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Math Kangaroo students, parents, and coaches
- Worth noticing
- The diagnostic runs on the visitor’s device, while explanations distinguish reliable and elegant solution methods.
Field notes
The homepage exposes a structured content model rather than a simple worksheet archive: skills are grouped into seven strands, assigned codes, and connected through a prerequisite graph. A sample problem moves from a deliberately chosen answer through staged hints to both reliable and elegant solution paths, then names the underlying transferable idea. The site also offers an index of official-paper questions by tested skill.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue