Journal

Order of the Node Guardians

Drennann

Lv 31

Rank 29

Guardian since April 25, 2024

Quests & Campaigns

Quests Completed
67
Campaigns Completed
12
Build
30
CTF
15
Gas Golfing
4
Theory
18
5
17
25
18
2

Inventory

Common Items
0
Rare Items
0
Legendary Items
0
Unique Items
2
Life Time Gold Earned
3965

Skill Points

Total Skill Points
91
Cairo
0
Huff
6
Noir
1
Solidity
76
Basic Design Pattern
15
Advanced Design Pattern
5
Basic Security
15
Advanced Security
4
Data Structure & Algorithms
12
Low-Level Programming
23
Tools
9
Ecosystems
1
Technology: Primitives
3
Technology: Protocols
4

Quest Log

Quest Name	Campaign	Language	Skill	Type	Difficulty	XP
Setting Up	Stand-Alone	Agnostic	Tools	Build		600 xp
A Deep Dive into Rollups	Scalability	Agnostic	Tech: Protocols	Theory		800 xp
Assembly Optimization	Gas Optimization	Solidity	Low-Level Programming	Build		1000 xp
Basic Proxies	Proxy Contracts	Solidity	Advanced Design Patterns	Build		1800 xp
Bits & Bytes	Learning Assembly	Solidity	Low-Level Programming	Build		2200 xp
BOLD's Building Blocks	Secrets Behind Arbitrum's BOLD	Agnostic	Tech: Protocols	Theory		1000 xp
Breaking RNG	Randomness	Solidity	Security	CTF		1000 xp
Brewing Blocks on Espresso	Stand-Alone	Agnostic	Tech: Protocols	Theory		400 xp
Building ERC-20	Token Standards	Solidity	Design Patterns	Build		1800 xp
Building ERC-721	Token Standards	Solidity	Design Patterns	Build		1800 xp
Bypassing extcodesize()	Stand-Alone	Solidity	Advanced Security	CTF		1400 xp
Calldata Manipulation	Learning Assembly	Solidity	Low-Level Programming	Build		3400 xp
Chainlink VRF	Randomness	Solidity	Tools	CTF		1400 xp
Changing Base	Gas Golfing - Fal Aran Spring Festival	Solidity	Data Structures & Algorithms	Gas Golfing		1400 xp
Consensus Layer: RANDAO	Randomness as a concept	Agnostic	Tech: Primitives	Theory		400 xp
Cream Finance Rekt	Get Rekt	Solidity	Security	CTF		3400 xp
Cross Layer Secrets	Playing with OP Stack	Solidity	Tools	CTF		1000 xp
Decoding Arrays	Unveiling Huff	Huff	Low-Level Programming	Build		3400 xp
Delegate Call Detection	Stand-Alone	Solidity	Low-Level Programming	Build		600 xp
Elliptic Curve Cryptography	Elliptic Curve Mathematics	Agnostic	Tech: Primitives	Theory		400 xp
Emergency Governance Attack	Stand-Alone	Solidity	Security	CTF		2600 xp
Execution Layer - VRF	Randomness as a concept	Agnostic	Tech: Primitives	Theory		400 xp
Finding a Home for Your DApp in a Scalable World	Stand-Alone	Agnostic	Ecosystems	Theory		600 xp
Flash Loan Counter-Exploit	Stand-Alone	Solidity	Security	CTF		3000 xp
Hardhat Forking	Stand-Alone	Solidity	Tools	Build		1400 xp
Hello Noir	Discovering Noir	Noir	Data Structures & Algorithms	Build		1000 xp
Huff Fundamentals	Unveiling Huff	Huff	Low-Level Programming	Build		3000 xp
Implementing Elliptic Curves	Stand-Alone	Solidity	Data Structures & Algorithms	Build		2600 xp
Interactive Fraud Proofs	Stand-Alone	Solidity	Design Patterns	CTF		1800 xp
Internal Representation	Gas Golfing - Fal Aran Spring Festival	Solidity	Data Structures & Algorithms	Gas Golfing		1400 xp
Introduction to Elliptic Curves	Elliptic Curve Mathematics	Agnostic	Tech: Primitives	Theory		600 xp
Introduction to OP Stack	Playing with OP Stack	Agnostic	Ecosystems	Theory		400 xp
Introduction to Randomness	Randomness as a concept	Agnostic	Tech: Primitives	Theory		600 xp
Lido's Dual Governance	Stand-Alone	Agnostic	Tech: Protocols	Theory		400 xp
Low-Level Calls	Stand-Alone	Solidity	Low-Level Programming	CTF		1000 xp
Memory Manipulation	Learning Assembly	Solidity	Low-Level Programming	Build		3400 xp
Merkle Proofs	Stand-Alone	Solidity	Data Structures & Algorithms	Build		1800 xp
Multicall	Stand-Alone	Solidity	Design Patterns	Build		1400 xp
Openzeppelin Upgrades	Proxy Contracts	Solidity	Tools	Build		1000 xp
Price Oracle Attack	Stand-Alone	Solidity	Security	CTF		3400 xp
Projective Coordinates in Elliptic Curves	Elliptic Curve Mathematics	Agnostic	Tech: Primitives	Theory		400 xp
Proxy Security	Proxy Contracts	Solidity	Advanced Security	CTF		1400 xp
Remove Duplicates	Gas Golfing - Fal Aran Spring Festival	Solidity	Data Structures & Algorithms	Gas Golfing		600 xp
Roman Numerals	Gas Golfing - Fal Aran Spring Festival	Solidity	Data Structures & Algorithms	Gas Golfing		1000 xp
Scaling and Bridging with Sidechains	Scalability	Agnostic	Tech: Protocols	Theory		600 xp
Scaling Blockchains	Scalability	Agnostic	Tech: Protocols	Theory		600 xp
Smart Contract Development in a Scalable World	Stand-Alone	Agnostic	Ecosystems	Theory		600 xp
Solidity Optimization	Gas Optimization	Solidity	Data Structures & Algorithms	Build		600 xp
State Channels	Stand-Alone	Solidity	Design Patterns	Build		2200 xp
Stateful Libraries	Diamonds	Solidity	Advanced Design Patterns	Build		1000 xp
Static Call Detection	Stand-Alone	Solidity	Low-Level Programming	CTF		600 xp
Stealth Addresses	Stand-Alone	Solidity	Design Patterns	Build		3400 xp
Storage Efficiency	Understanding Storage	Solidity	Low-Level Programming	Build		1000 xp
Storage Layout	Understanding Storage	Solidity	Low-Level Programming	CTF		1000 xp
The BOLD Protocol	Secrets Behind Arbitrum's BOLD	Agnostic	Tech: Protocols	Theory		1000 xp
Towards L2s with Payment Channels	Scalability	Agnostic	Tech: Primitives	Theory		600 xp
Unexpected Ether	Stand-Alone	Solidity	Advanced Security	Build		1400 xp
Unordered Key Set	Stand-Alone	Solidity	Data Structures & Algorithms	Build		1800 xp
Using Diamonds	Diamonds	Solidity	Advanced Design Patterns	CTF		2600 xp
Using Signatures	Stand-Alone	Solidity	Design Patterns	Build		2600 xp
Vanity Theft	Stand-Alone	Solidity	Security	CTF		2200 xp
Writing Gas Optimized Contracts	Gas Optimization	Solidity	Data Structures & Algorithms	Theory		400 xp
WTF Imps	Stand-Alone	Solidity	Low-Level Programming	Build		600 xp
Yul Basics	Learning Assembly	Solidity	Low-Level Programming	Build		2200 xp
zkSync Accounts	Building on zkSync	Solidity	Tools	Build		1800 xp
zkSync Contracts	Building on zkSync	Solidity	Tools	Build		800 xp
zkSync Paymasters	Building on zkSync	Solidity	Tools	Build		1800 xp

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