★ SAFE. FREE. EDUCATIONAL. ★
Brain-training games your kids will love — and you can feel good about. No violence, no signup, no cost.
SEE ALL GAMES★ OUR PROMISES TO YOU ★
NO VIOLENCE
All games are age-appropriate brain-training puzzles and challenges. No violent or inappropriate content.
NO SIGNUP REQUIRED
Your child can play instantly. We never collect personal information, emails, or account data.
100% FREE FOREVER
Every game is completely free. No hidden paywalls, no premium tiers, no in-app purchases.
★ WHY YOU CAN TRUST PINI ★
We don't just add any game. Here's how we keep it safe and smart:
Every game is reviewed before it's added to Pini.
Only games that develop real thinking skills make the cut.
Violence, in-app purchases, and scary content — all removed.
4 difficulty levels so your child always plays at the right challenge.
★ FIND THE RIGHT LEVEL ★
★ 7 THINKING SKILLS ★
Every game on Pini develops one of these core thinking skills:
Working through problems step by step using clues and rules
Why it matters: Builds critical thinking used in math, science, and everyday decisions
Spotting sequences, repetitions, and rules in visual or numerical data
Why it matters: Core skill for reading, math, and understanding the world around us
Understanding how objects relate in space, mentally rotating shapes
Why it matters: Essential for geometry, engineering, art, and navigation
Quick mental math, estimating, and understanding number relationships
Why it matters: Foundation for all math learning from arithmetic to algebra
Vocabulary, word puzzles, and language-based problem solving
Why it matters: Supports reading comprehension, writing, and communication
Planning ahead, weighing options, and making decisions under uncertainty
Why it matters: Develops executive function skills used in school and life
Remembering information, concentrating, and avoiding distractions
Why it matters: Working memory is the #1 predictor of academic success
★ BRAIN SCORE ★
TRACK YOUR CHILD'S PROGRESS
Brain Score is a built-in radar chart that shows which thinking skills your child has practiced. It encourages balanced development across all 7 categories — no competitive rankings, just personal growth.
SEE BRAIN SCORE