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Journal

Order of the Node Guardians

jfrancai

Lv 30

Rank 34

Guardian since November 7, 2023

Quests & Campaigns

  • Quests Completed

    60

  • Campaigns Completed

    14

  • Build

    27

  • CTF

    15

  • Gas Golfing

    2

  • Theory

    16

  • 5

  • 16

  • 24

  • 12

  • 3

Inventory

  • Common Items

    0

  • Rare Items

    0

  • Legendary Items

    14

  • Unique Items

    4

  • Life Time Gold Earned

    3685

Skill Points

  • Total Skill Points

    84

  • Cairo

    0

  • Huff

    6

  • Noir

    1

  • Solidity

    70

  • Basic Design Pattern

    7

  • Advanced Design Pattern

    10

  • Basic Security

    15

  • Advanced Security

    4

  • Data Structure & Algorithms

    5

  • Low-Level Programming

    25

  • Tools

    11

  • Ecosystems

    0

  • Technology: Primitives

    3

  • Technology: Protocols

    4

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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 Diamonds

Diamonds

Solidity

Advanced Design Patterns

Build

3400 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

Clone Factories

Stand-Alone

Solidity

Advanced Design Patterns

Build

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

Create an OP Rollup

Playing with OP Stack

Solidity

Tools

CTF

1800 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

Execution Layer - VRF

Randomness as a concept

Agnostic

Tech: Primitives

Theory

400 xp

Finding Ouroboros

Stand-Alone

Solidity

Low-Level Programming

CTF

3400 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

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

Multicall

Stand-Alone

Solidity

Design Patterns

Build

1400 xp

Openzeppelin Upgrades

Proxy Contracts

Solidity

Tools

Build

1000 xp

Poly Network Rekt

Get Rekt

Solidity

Security

CTF

3400 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

Solidity Optimization

Gas Optimization

Solidity

Data Structures & Algorithms

Build

600 xp

Stateful Libraries

Diamonds

Solidity

Advanced Design Patterns

Build

1000 xp

Static Call Detection

Stand-Alone

Solidity

Low-Level Programming

CTF

600 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

Wintermute Rekt

Get Rekt

Solidity

Security

CTF

4200 xp

Writing Gas Optimized Contracts

Gas Optimization

Solidity

Data Structures & Algorithms

Theory

400 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