Arf Blocks vs MathRunner

Arf Blocks is a calm, offline block puzzle. Drag one of three pieces onto a 10×10 grid, fit them in, and clear full rows or columns to score. No ads. No tracking. No accounts. No in-app purchases. No sneaky microtransactions disguised as "coins". The game works with your device in airplane mode, and nothing you do ever leaves it. Fourteen piece shapes cycle through a weighted bag so the flow stays interesting — you get the shapes you need just often enough. Clear multiple lines at once for a growing bonus. When nothing fits, the game ends cleanly. Features • A 10×10 grid and fourteen classic puzzle shapes • Three pieces in the tray; choose your order • Exponential bonus for clearing multiple lines in a single placement • Game state saves automatically — pick up exactly where you left off • Full haptic feedback on placement and line clears • Dark, calm, distraction-free interface • Sound is off by default • Portrait on iPhone, all orientations on iPad • Works offline, always Privacy Arf Blocks collects nothing about you. There are no analytics, no crash reporters, no third-party SDKs, no identifiers sent anywhere. Your score and game state live only on your device. Read the full policy: https://arf-blocks.nl/privacy/ Support Questions, bugs, or feedback: arf-blocks@lambda-m.nl

Math practice has never felt this exciting! MathRunner is an educational game that turns math practice into an endless runner adventure. As our hero runs down a three-lane track, a question appears: 7 × 8 = ? Swipe to the lane with the correct answer and run through the gate! RIGHT ANSWERS REWARD, WRONG ANSWERS PUSH BACK • Correct answer: earn points and combos, the track calms down • Wrong answer: the track speeds up — answer the next ones correctly to recover! • Jump over obstacles and collect stars • You have 3 hearts — run carefully! This simple loop turns math practice into a reflex: kids solve dozens of problems without even noticing. 3 LEVELS FOR EVERY AGE • EASY (ages 5–7): addition and subtraction up to 20 • MEDIUM (ages 8–10): times tables and operations up to 100 • HARD (ages 11–13): all four operations, fractions and two-step problems 10 LANGUAGES English, Turkish, German, Arabic, Russian, Spanish, Chinese, Japanese, Hindi and French. The game auto-detects your device language — change it anytime in settings. TRULY FAMILY-SAFE • No ads • No in-app purchases • No data collection, no analytics, no accounts • Works fully offline — no internet needed An app you can hand to your child with complete peace of mind: nothing but play and learning. HOW TO PLAY ◀ ▶ Swipe: change lane ▲ Swipe up: jump Pass through the correct gate, dodge obstacles, beat your best score!