Calcorai

Calcora is a cartoon jungle number puzzle where you combine a handful of numbered fruit to feed hungry animals. Each grove hands you a few cards and a target, and your job is to mix them with addition, subtraction, multiplication, and division until the running total lands exactly on the number the animal wants.

Every puzzle uses each fruit exactly once, so reaching the target is a satisfying brain teaser rather than a guessing game. Tap the cards and the operator keys to build your expression, watch the total update live, and use parentheses on the trickier groves to bend the order of operations your way. Quicker, cleaner solves earn more stars.

The journey runs across sixty groves of steadily rising challenge, from gentle three-card warmups to six-fruit puzzles that mix all four operations. When you want a different pace, Time Attack gives you ninety seconds to feed as many animals as you can, while Endless keeps the puzzles coming until your three misses run out. A friendly hint is always within reach when a grove has you stuck, showing one worked way to reach the target.

Along the way you will meet a whole cast of jungle friends, and you can practice spelling each animal's name in the white box and submit it to check your answer. Twelve achievements track your milestones, from your first solve to clearing the entire map, and your stars, streaks, and best runs are saved between sessions.

With its bright cartoon look, simple one-finger controls, and puzzles that always have a real solution, Calcora is a calm and rewarding way to sharpen mental math for players of every age. Mix the fruit, fill the order, and feed the jungle.