Skate the slopes · solve math · earn gear · climb to the Crystal Castle!
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Treasures
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Gear
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Crystal Peak — Mountain Map
CRYSTAL PEAK
Climb the frosty mountain. Solve cozy math. Reach the sparkling Crystal Castle!
You are Pip the explorer in a fluffy parka. Friendly Yeti Cub Nova shares snowball scrolls. Earn ice picks and rope ladders by solving puzzles — then climb each icy cliff.
Choose your trail
Math difficulty is remembered in your save. You can change it anytime from the menu.
Treasure Collection
Gems and keepsakes you’ve found on Crystal Peak.
Expedition Menu
Wrong answers never take anything away — Nova always helps you try again.
Challenge
NovaHello!
Crystal Castle!
You reached the sparkling summit. The crystals sing for Pip!