PANKO'S NUMBER GROVE
Panko's Number Grove
Clear number pairs that add up to ten. Open sight lines and keep the grove tidy.
How to play
Choose two numbers whose sum is exactly 10. They must touch or see each other across cleared spaces.
PANKO'S NUMBER GROVE
Clear number pairs that add up to ten. Open sight lines and keep the grove tidy.
Choose two numbers whose sum is exactly 10. They must touch or see each other across cleared spaces.
Remove pairs that total ten when they touch or can see each other through cleared spaces, opening new sight lines across the board.
Thirty number groves have become crowded with paired rune tiles. Panko clears them by making sums of ten under one consistent visibility rule.
The board never asks the player to guess a hidden value. Every number and every empty space needed for the next deduction remains visible.
A legal pair contains two values whose sum is ten. Equal values are legal only when both tiles are five.
The two tiles must be adjacent in the same row or column, or share a straight line containing only cleared cells.
Removing a pair creates new empty cells and may expose a longer match that was blocked before.
Undo restores one pair. Reorder rearranges only remaining values when available, while Restart restores the authored board.
Six chapters expand board size and introduce denser blockers, longer sight lines, competing pair choices, and layouts that require careful opening order.
Difficulty comes from spatial consequences while the arithmetic remains limited to sums of ten.
Numbers remain visible as text and the selection state uses more than color, supporting keyboard, touch, and mouse play. The complete interface uses one centered logical layout with a 920-pixel maximum. Phone, landscape, and desktop views scale the same controls, hit areas, artwork, and game coordinates together instead of stretching individual pieces. Touch, mouse, and keyboard therefore act on the same legal state. The Main poster and Start Game action remain separate from Stage management, while Stage selection, Battle, dialogs, and Result keep their own bounded content and return path.
No account, countdown, purchase, or public score is required. Local clears and best move counts remain in this browser. You can play without creating an account. Progress is saved in local browser storage on the current browser profile, not in an online account or cross-device database. Clearing site data, using private browsing, changing browsers, or moving to another device can create a separate save or remove the existing one. Language, sound, and reduced-motion preferences follow the shared WeightPlay controls when the browser permits storage. No guide result is a medical, school, or professional assessment.
