System Engine: v5.0.0

Stop grinding
problems.
Start seeing
patterns.

DSAForge trains the actual interview skill: recognizing the right pattern, articulating why it works, and improving fast with AI feedback.

The Strategic Gap

Why most interview prep fails

01

Memorization Trap

Solving 500 LeetCode problems doesn't help if you can't see the underlying skeleton of the DSA.

02

Silent Thinking

Coding is only 40% of the interview. Articulating the "why" and "trade-offs" is what gets the hire.

03

Static Prep

Standard lists are generic. Effective prep adapts to your specific weaknesses in real-time.

system.module_01

Pattern Atlas

A master catalog of 24 mental models. Master the trigger signals that whisper the solution before you even read the full prompt.

TRIGGER_SIGNALOPTIMAL_COMPLEXITY"K-Elements", "Confluences"GEN
system.module_02

Rapid Drills

Focus on identification. 10 minutes of pattern-recognition speed rounds beats 2 hours of aimless coding.

OPTIMAL: TIER_2
system.module_03

Explain-It-Back

The only platform that grades your verbal reasoning. AI evaluates your clarity, complexity analysis, and communication flow.

"I would use a Min-Heap here because we only need the top K elements, ensuring O(N log K) time..."

system.module_04

Smart Study Plans

Custom roadmaps generated by your target company and interview date. We tell you exactly what to master, and when.

Day 14: Master Monotonic Queue

The High-Performance
Loop

Most candidates practice linearly. Professionals practice cyclically. Our engine forces the loop that builds true intuition.

Study

01

Analyze pattern structures and constraints.

Drill

02

Train recognition across 50+ variations.

Explain

03

Articulate the logic for AI scoring.

Refine

04

Update roadmap based on AI signals.

PATTERN_INSIGHT99.2%
AVG_ARTICULATION_SCORE84/100
NEW_AREA_TARGETINGDYNAMIC
RECOGNITION_SPEED2.4 SEC.

AI Tutor Chat

Instant debugging and pattern explanation in your terminal.

Voice Transcription

Record your mock interviews and get a full transcript with AI critiques.

Company Workspaces

Prep specifically for Google, Meta, or Amazon interview styles.

Pricing

Simple, transparent pricing

MonthlyYearly

Free

£0/month

Full access to the core platform. Master patterns at your own pace.

  • ✓Pattern Atlas (39 patterns)
  • ✓3,300+ problems with solutions
  • ✓Pattern recognition drills
  • ✓Problem submissions & history
  • ✓Custom problem lists
  • ✓Spaced repetition tracking
Recommended

Pro

£9.99/month

Unlock AI-powered coaching to accelerate your interview prep.

  • ✓Everything in Free
  • ✓AI Code Review
  • ✓AI Problem & Pattern Chat
  • ✓Explain-It-Back AI Evaluation
  • ✓Voice Transcription
  • ✓AI Study Plan Generation
  • ✓AI Drill Coaching Summary

Master your patterns today.

Built for engineers on a deadline. No fluff, just the core engine.

1,840 engineers trained this month