Content atlas · skill

Determine whether a group up to 20 is even or odd

The learner can determine whether a group up to 20 is even or odd. This capability is distinct from mere exposure to or isolated use of pairing and skip counting.

3 published problems

1. Lakitu’s Hidden Boost Setting — Test Lakitu’s hidden boost setting and prove where every later checkpoint becomes reachable.
2. Pairing Packets — Find every packet total in a short range that can be paired with none left over.
3. The Oran Berry Passing Circle — Track three Pokémon berry piles through a passing circle and prove the smallest possible start.