WebPrims Logic Lab is an offline learning and puzzle app designed to make coding logic fun for kids, students, beginners, and adults.
Learn by solving interactive challenges instead of only reading theory. Explore programming concepts, logic gates, robot commands, and interview questions — all inside one app.
What you can explore
Robot Commands
Guide a robot through puzzle grids using commands such as forward, turn left, turn right, and repeat. Learn sequencing, loops, planning, and problem-solving while trying to reach the goal using efficient commands.
• 2 puzzle worlds
• 30 levels
• Sequence and loop challenges
• Smart hints
• Star-based performance system
Logic Gates
Understand how digital logic works by building circuits and completing missing gates.
Practice with:
• AND
• OR
• NOT
• XOR
• NAND
• NOR
• Half Adder
• Full Adder
Complete the circuit and make every truth-table result correct.
CodeQuest
Learn real programming concepts through visual challenges and coding puzzles.
Explore four learning worlds:
• Variables Valley
• Decision Forest
• Loop City
• Function Factory
Choose between JavaScript and Python.
Beginners can use Explorer Mode with visual coding blocks, while learners ready for real syntax can use Coder Mode.
Each topic follows a simple learning flow:
Learn → Play → Code
Watch code execute step by step and understand how variables, conditions, loops, and functions actually work.
Interview Quiz
Prepare for programming and developer interviews using a large built-in question bank.
Includes questions on:
• JavaScript
• Python
• Laravel
• Next.js
Practice with Easy, Hard, and Hardest difficulty levels.
Every quiz round contains randomly selected questions and shuffled answer choices. After answering, you can view explanations, scores, percentages, performance levels, and earned XP.
Progress while you learn
Earn:
• XP
• Stars
• Ranks
• Best scores
• World progress
Helpful hints and explanations are designed to help you understand mistakes instead of simply showing the correct answer.
English and Punjabi
WebPrims Logic Lab supports:
• English
• Punjabi (Gurmukhi)
Switch languages and continue learning in the language you prefer.
Made for offline learning
The main learning experience works completely offline.
• No ads
• No login required
• No analytics
• No personal data collection
• No internet required for gameplay
• Progress stays on your device
WebPrims Logic Lab combines coding, logic, puzzles, and interview preparation into one interactive learning experience.
Think. Play. Learn. Grow.
WebPrims Logic Lab
Learn the Fun Way.
Learn coding logic through offline puzzles, circuits and interview quizzes.