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Changelog

What's new in Quantercise

Last updated: January 12, 2026

January 12, 2026v2.2NEW

Live Leaderboard Updates

See rankings update in real-time with new Mental Math QPM leaderboard
Mental Math tab on leaderboard shows QPM rankings — compete for the fastest calculations
Leaderboard now updates automatically every 30 seconds — no refresh needed
January 12, 2026v2.1

Learning Paths & Lots of Improvements

Structured learning progressions with Coming Soon indicators and developer-friendly changelog toggle
Browse 15 structured learning paths organized by category: Foundations, Finance Core, Technical Skills, and Advanced Topics
Coming Soon indicators for paths still being developed: Risk Management, Stochastic Processes, Quantitative Research, Execution & Microstructure, and Mental Math
Developer mode toggle on changelog page shows technical implementation details for each update
Learning path titles now use proper grammar with ampersands (Logic & Brain Teasers, Expected Value & Decision Making)
January 5, 2026v2.0

Mental Math Training Platform

Complete speed math training system with company-specific presets and leaderboards
Practice mental math with company-specific speed drills from top trading firms
Browse 12 trading firms with dedicated practice areas and company insights
Compete on daily, weekly, and all-time leaderboards
Step-by-step solution walkthroughs now available for 108 problems
New 'Cracked' difficulty tier for the most challenging problems
January 3, 2026v1.8

Workspace Redesign

Three-panel workspace with problem browser and keyboard-first navigation
Navigate problems with keyboard shortcuts (P/N to move, B to browse)
Filter problems by free tier, time estimate, or solved status
Rich text notes with slash commands in the Notes tab
Optimized number keyboard on mobile for faster mental math input
January 1, 2026v1.6

Performance & Analytics

React Query data layer, PostHog analytics, and premium OG images
Faster page loads with smart data caching
Beautiful social share cards with company logos
Animated streak flame that grows with your daily streak
Protection against automated abuse and bots
December 31, 2025v1.5

400 Problems & Content Scale

Expanded problem library with Glassdoor-sourced interview questions
400 problems spanning probability, statistics, finance, algorithms, and logic
103 problems available for free with clear Pro badges on premium content
Real interview questions sourced from trading firm candidates
December 30, 2025v1.4

Gamification System

Points, streaks, and leaderboards to drive daily practice habits
Earn points based on difficulty with bonuses for streaks and first attempts
Build daily streaks with a 24-hour grace period and celebration animations
Global leaderboards with daily, weekly, and all-time views
AI chat assistant for problem help (beta)
December 29, 2025v1.3

Production Infrastructure

AWS backend with Aurora, Lambda graders, Cognito auth, and Stripe payments
Fast and reliable problem storage that scales automatically
Instant grading for numeric, text, multiple choice, and Python code answers
Secure Google sign-in with persistent sessions
Monthly ($10) and Annual ($100) subscription options
December 28, 2025v1.2

Interview Packs

Company-specific timed mock interviews with curated problem sets
Practice with curated problem sets from Jane Street, Citadel, Two Sigma, and more
Timed mock sessions with progress tracking and scoring
Compare free vs Pro features on the pricing page
December 27, 2025v1.0

Platform Launch

Quantercise launches with 75 problems, Monaco editor, and KaTeX math rendering
Solve numeric, text, multiple choice, and Python coding problems
Full-featured code editor with Python syntax highlighting and Vim mode
Beautiful mathematical notation in problem statements
Dark and light themes that follow your system preference
Have feedback or suggestions? Let us know