🧭 Difficulty Legend
Each badge reflects the level of challenge and depth. Use this guide to choose your path.
📗 Beginner
Basic concepts & intro-level coverage
Start here if you're new to the topic.
🛠️ Intermediate
Builds on prior knowledge, hands-on examples
Reinforces concepts with practical challenges.
⚙️ Advanced
In-depth or problem-solving focused
Tackle complexity and sharpen problem-solving.
🧠 Expert
Celestial-level mastery & synthesis
Expect synthesis, abstraction, and celestial-level clarity.
🛠️ Intermediate
🛡️ Cybersecurity Module 1
Foundations & Ethical Hacking
Intro to ethical hacking, penetration testing types, and the CIA triad.
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🛠️ Intermediate
🛡️ Cybersecurity Module 2
Threats, Firewalls & Defenses
Common attack vectors, firewalls, and protecting infrastructure.
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🛠️ Intermediate
🛡️ Cybersecurity Module 3
Encryption Basics & Algorithms
Explore encryption methods, symmetric vs. asymmetric algorithms, and how they secure data.
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🛠️ Intermediate
🌐 Networking Module 1
Networks, OSI Model & Topologies
Explore LANs, WANs, topologies, network devices, and the OSI model.
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⚙️ Advanced
🌐 Networking Module 2
Subnetting & Broadcast Domains
Learn how subnetting helps optimize broadcast domains for scalable networks.
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📗 Beginner
🌐 Networking Module 3
IPv4 Addressing & Binary Math
Learn how IP addressing works in IPv4 — including binary to decimal conversion, address structure, and subnet masks.
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🛠️ Intermediate
🌐 Networking Module 4
IPv4 Configuration on a Host
Configure IPv4 addressing on a host with IP address, subnet mask, and gateway. Understand address types and bitwise comparison.
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🛠️ Intermediate
🌐 Networking Module 5
Exploring Firewalls
Understand what firewalls do, their types, security zones, and their strengths and limitations in modern network security.
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🛠️ Intermediate
🌐 Networking Module 6
Exploring Switches
Learn how switches distribute bandwidth, forward frames, use forwarding tables, and track devices using ARP in modern networks.
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🛠️ Intermediate
🌐 Networking Module 7
Exploring Routers
Discover how routers forward packets, use routing tables, and enable Internet connectivity using NAT and PAT.
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🛠️ Intermediate
📊 Discrete Maths Module 1
Logic Operators & Truth Tables
Master AND, OR, NOT, XOR, Implies, and IFF in this logic fundamentals module.
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🛠️ Intermediate
📊 Discrete Maths Module 2
Intro to Sets & Cardinality
Understand the fundamentals of sets, cardinality, the empty set, and subsets in discrete mathematics.
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🛠️ Intermediate
📊 Discrete Maths Module 3
Set Operations & Tuples
Explore union, intersection, difference, complements, symmetric difference, and tuples.
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🛠️ Intermediate
📊 Discrete Maths Module 4
Modular Arithmetic & Visualisation
Understand modulus operations, remainders, and how to visualize them using clocks and circles.
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📗 Beginner
🧠 Logic Puzzle 1
Pattern Alignment Protocol
Slide numeric tiles into perfect sequence — from 1 to 8 — to reveal the hidden memory fragment. A test of order, logic, and spatial flow.
Solve Puzzle →
⚙️ Advanced
🧠 Logic Puzzle 2
Drift Alignment Grid
A tougher spatial puzzle. Slide 15 numbered tiles into perfect order using planning and logical foresight. The final square must remain blank.
Solve Puzzle →
🧠 Expert
🧠 Logic Puzzle 3
Celestial Drift Grid
Extend your alignment mastery with the Celestial Drift Grid — a 5×5 logic puzzle where spatial sequence meets binary balance. Only the most precise patterns will unlock the final signal.
Solve Puzzle →
📗 Beginner
🧠 Logic Puzzle 4
Final Drift Protocol
Tap arrows to shift the path and navigate the flow grid. Only one sequence reveals the hidden signal.
Solve Puzzle →
⚙️ Advanced
🧠 Logic Puzzle 5
Vortex Drift Grid
A swirling 5×5 logic puzzle — align directional tiles and trace a flawless vector path to the vortex core.
Solve Puzzle →
🧠 Expert
🧠 Logic Puzzle 6
Celestial Drift Relay
Navigate a 6×6 directional grid. Rotate cosmic vectors, dodge decoys, and transmit the signal flawlessly through the stellar matrix.
Solve Puzzle →
Featured
🧠 Expert
✨ Meet Celestial Ant
A digital assistant shaped by nature’s principles and computing’s logic.
Celestial Ant helps you explore how systems evolve, communicate, and adapt—just like real-world networks.
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Seasonal
✅ Available Now
☀️ Summer Edition (2025)
Celestial Ant is packing for summer — and you're invited.
Available from 21 June 2025 to 22 Sept 2025.
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Seasonal
✅ Available Now
🍂 Autumn Edition (2025)
Enter The Entropy Orchard — an autumnal journey of decay, XOR secrets, and cryptic digital challenges.
Available from 19 Sept 2025 to 21 Dec 2025.
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