# Sequence Master Challenge > Brain Training & Memory Games Canonical page: [https://chrome-stats.com/d/id6753905419](https://chrome-stats.com/d/id6753905419) ## Overview - **ID:** `id6753905419` - **Platform:** Apple - **Type:** Apple app - **Status:** Available - **Publisher:** HAKON FOSEIDE - **Category:** Puzzle - **Version:** 3.0 - **Last updated:** 2026-09-13 - **First published:** 2025-10-24 - **Size:** 9.33 MB - **Data as of:** 2026-09-20 - **Store listing:** [Apple App Store](https://apps.apple.com/ca/app/sequence-master-challenge/id6753905419) - **Privacy policy:** [https://www.vervekongen.no/privacy-policy](https://www.vervekongen.no/privacy-policy) ## Description Sequence Master 3.0 is here! Master the Stroop test, train at chimpanzee flash speeds, challenge friends in split-screen duels and track your 5-axis cognitive profile. Elevate your brainpower with Sequence Master — the comprehensive cognitive training and working memory app engineered to boost recall, focus, reflexes, and mental flexibility. Featuring 8 scientifically grounded training modes, Sequence Master adapts to your skill level while presenting an elegant dark forest aesthetic that makes daily brain training a joy. 8 DIVERSE GAME MODES • STROOP ILLUSION [NEW IN 3.0]: Tap the ink color while suppressing the reading reflex. A gold-standard neuropsychological challenge of inhibitory control. • CHIMPANZEE MEMORY TEST & AYUMU FLASH [NEW IN 3.0]: Memorize numbers across the grid before they hide. Turn on Ayumu mode to test your photographic memory at 0.21-second speeds! • ADAPTIVE DUAL N-BACK [NEW IN 3.0]: Track spatial locations and audio tones simultaneously. The adaptive engine automatically raises N as your accuracy exceeds 80%. • COLORS: Watch the grid flash and reproduce the sequence with precision. • NUMBERS: Numbered tiles appear briefly across the grid. Recall and tap them in ascending order. • REVERSE: Exercise executive memory by repeating sequences backwards. • SPEED: Pure reaction time — strike flashing targets before the timer runs out. • CONSTANTS (π, e, φ, √2): Memorize the decimals of mathematical constants with an interactive reference library and mistake heatmap. COGNITIVE PROFILE & BRAIN AGE • 5-Axis Radar Chart analyzing Working Memory, Reaction Speed, Inhibitory Control, Precision, and Spatial Recall. • Estimated Brain Age calibrated against your scores across categories. • Cognitive Trends powered by Swift Charts to visualize long-term improvement. 2-PLAYER SPLIT-SCREEN DUELS • Play on the same device! Challenge a friend across 5 head-to-head duel modes: Numbers Race, Sequence Duel, Reverse Duel, Chimp Duel, and Speed Duel. DAILY CHALLENGES & GAMIFICATION • Fresh daily challenge every day generated with a shared seed. • Monthly Badges (Bronze 7-day, Silver 15-day, Gold 25-day). • 26 unlockable achievements, XP progression, and player levels. • Streak freeze protection so you never lose your progress. SEAMLESS APPLE INTEGRATION & PRIVACY • Apple Game Center leaderboards and achievements. • iCloud Key-Value Sync across all your iOS devices. • Rich haptics and dynamic background music ducking. • Privacy-first: Zero data tracking, zero third-party ads, all data stays with you. ## Rankings - #1,144,655 — Overall ## Similar extensions and apps - [Sequence Master](https://chrome-stats.com/d/id6776914836) - [Sequence IQ](https://chrome-stats.com/d/id6759076400) - [PatternMaster: Brain Training](https://chrome-stats.com/d/id6760214790) - [Train your brain - Sequence](https://chrome-stats.com/d/id6503451469) — 5.00 / 5 - [Memory Master: Pattern Quest](https://chrome-stats.com/d/id6758033684) - [Sequence - A Memory Challenge](https://chrome-stats.com/d/id1609878481) — 4.80 / 5 - [Mental Workout - Memory Master](https://chrome-stats.com/d/id1623646444) — 1.00 / 5 - [Sequence Memory Test Puzzle](https://chrome-stats.com/d/id6758544281) - [Pattern Memory Game](https://chrome-stats.com/d/id1347747325) — 4.40 / 5 - [Pi Sequence: Memorize Pi](https://chrome-stats.com/d/id6783736734) - [Pattern Remember – Memory Game](https://chrome-stats.com/d/id6760246144) - [Memory Map: Pattern Master](https://chrome-stats.com/d/id6757015734) — 5.00 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/id6753905419)