RoboTrail Coding Brain Trainer
Android app by logiccraft. Education · logiccraft
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 2.3.0
- Listing last refreshed
- 2026-09-16
View the original store listing
Store description excerpt
"AI gives you answers, but you have to build the thinking yourself." What matters in the AI era is not writing code well, but breaking problems down well. RoboTrail builds your coding-thinking muscles - abstraction, decomposition, simulation, working memory - through code-free command puzzles. Everything is free, supported by ads. Learn - 3 tracks in one tab - Command Simulation (108 stages): a winding path that guides a robot to the stars. Step by step from arrow commands to function calls (F1, F2, F3), nested abstraction, color conditions, efficiency compression, and master challenges. - Code Analysis: Sequence Trace (run it in your head, then name the coordinates) and Bug Fix (find and fix the one twisted line). - Visual Working Memory: reproduce star positions shown briefly on a grid. Each campaign stage is scored out of 3 stars. Solve with the fewest commands for 3 stars, solve efficiently for 2 stars, just clear it for 1 star. Tap a completed stage to pick any puzzle and replay it. Assess - a 36-question precision diagnostic across 3 areas Measure your coding intuition objectively with 36 questions across 3 cognitive areas. Each area is timed, and you take one area at a time. - Simulation (8 questions): mental simulation that tracks rotation and movement - Pattern Thinking (14 questions): generalize cycle detection and chunk reuse into functions - Abstraction (14 questions): nested functions and hierarchical decomposition The 6 master-ceiling questions per area carry a 2.5x weight to separate the top tier. Challenge Modes - same puzzle, different constraints Replay 3-star campaign puzzles in three modes: - Speed (clear within 30 seconds) - Tight Slots (slot cap cut by half, forcing function use) - Perfect (solve with exactly the minimum commands) Collect a medal per mode. Up to 3 medals per puzzle. Daily Challenge One curated puzzle each day. See in real time how many people cleared it today. What you get in Profile - An overall thinking score from 0 to 100 with 5 grades (Master, Advanced, Intermediate, Beginner, Practice) - Precise weakness analysis: which track and stage to focus on to raise your score fastest - Weekly goal: an auto-recommended campaign stage matched to your weak area - Per-area score gauges and strengths and weaknesses in the Assess tab - Challenge medals: one each time you beat a 3-star campaign puzzle in a challenge mode Who it is for - Students of any age interested in coding - Parents who want an honest read on their child's logic and abstraction - Professionals warming up their thinking before an algorithm interview - Anyone who wants an objective look at their own abstraction patterns Honest measurement Instead of inflated claims like aptitude test or brain IQ, we use honest terms like thinking measurement and grade calculation. We do not claim percentiles until enough population data accumulates - use your own session-by-session growth as the benchmark. Ads - Banner: bottom of the Home, Learn,
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