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Journal

Order of the Node Guardians

okhai

Lv 17

Rank 91

Guardian since July 20, 2023

Quests & Campaigns

  • Quests Completed

    42

  • Campaigns Completed

    6

  • Build

    16

  • CTF

    7

  • Gas Golfing

    1

  • Theory

    18

  • 5

  • 14

  • 18

  • 5

  • 0

Inventory

  • Common Items

    7

  • Rare Items

    11

  • Legendary Items

    0

  • Unique Items

    1

  • Life Time Gold Earned

    1696

Skill Points

  • Total Skill Points

    34

  • Cairo

    8

  • Huff

    0

  • Noir

    1

  • Solidity

    17

  • Basic Design Pattern

    5

  • Advanced Design Pattern

    1

  • Basic Security

    3

  • Advanced Security

    1

  • Data Structure & Algorithms

    9

  • Low-Level Programming

    7

  • Tools

    0

  • Ecosystems

    1

  • 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

Acquiring the Basics

Entering Cairo

Cairo

Data Structures & Algorithms

Build

1800 xp

Assembly Optimization

Gas Optimization

Solidity

Low-Level Programming

Build

1000 xp

Basic Proxies

Proxy Contracts

Solidity

Advanced Design Patterns

Build

1800 xp

Beyond Simple Types

Entering Cairo

Cairo

Data Structures & Algorithms

Build

1400 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

Calldata Spoofing

Stand-Alone

Cairo

Low-Level Programming

CTF

1000 xp

Conquering Ownership

Entering Cairo

Cairo

Data Structures & Algorithms

Build

1000 xp

Consensus Layer: RANDAO

Randomness as a concept

Agnostic

Tech: Primitives

Theory

400 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 a Home for Your DApp in a Scalable World

Stand-Alone

Agnostic

Ecosystems

Theory

600 xp

Hello Noir

Discovering Noir

Noir

Data Structures & Algorithms

Build

1000 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

Merkle Proofs

Stand-Alone

Solidity

Data Structures & Algorithms

Build

1800 xp

Multicall

Stand-Alone

Solidity

Design Patterns

Build

1400 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

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

Starknet Storage Layout

Stand-Alone

Cairo

Low-Level Programming

CTF

1000 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

The Lower Floor

The Lost Pyramid

Cairo

Security

CTF

1800 xp

Towards L2s with Payment Channels

Scalability

Agnostic

Tech: Primitives

Theory

600 xp

Unordered Key Set

Stand-Alone

Solidity

Data Structures & Algorithms

Build

1800 xp

Unsafe Math

Stand-Alone

Cairo

Security

CTF

600 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 Contracts

Building on zkSync

Solidity

Tools

Build

800 xp