AL
Alex
ex-Google SWE L5
Trees & Graphs
Spent 4 years on Google Search infrastructure. Interviewed 200+ candidates and knows exactly where traversal problems collapse under pressure.
Crackr
Live interview rescue
Flash Deal — 48h only · Limited spots
Stuck on one problem?Get unblocked in 55 minutes.
A live 55-min 1:1 with an ex-FAANG engineer who solves YOUR exact problem with you — live on Zoom, until the pattern clicks.
“Got unstuck on a DP problem I'd failed 3 interviews on. The pattern finally clicked in one session — booked again the next week.”
First session · Flash price
$49$9950% off
✓Money-back guaranteed if we don't unblock you — no questions asked
✓55-min live 1:1 · ex-FAANG engineer solves YOUR exact problem
✓Flash price ends in 48h — then back to $99
Free · No payment needed
Not sure yet? Book a FREE
15-min intro call.
Tell us what you're stuck on. We'll match you with the right coach — no payment needed.
127sessions delivered
94%satisfaction
31 minavg. time-to-unblock
Who you work with
Engineers who have been
in the interview seat.
MY
Maya
ex-Meta E5
Dynamic Programming
Led ads ranking at Meta for 3 years. Helped dozens of engineers break through the DP wall by finding the exact subproblem they were missing.
JM
James
ex-Amazon SDE II
System Design
Built distributed systems at AWS for 5 years. Cuts through vague system design blocks by anchoring every problem to real trade-offs and scale numbers.
Problems we've cracked
Real sessions. Real breakthroughs.
Two Sum
→ solved in 22 min
Candidate was brute-forcing O(n²). Unlocked the complement lookup pattern in one pass.
LRU Cache
→ unblocked in 38 min
Stuck on eviction logic. Mapped the doubly-linked list + hashmap structure live until it clicked.
Merge K Sorted Lists
→ breakthrough in 45 min
Could not see the heap abstraction. Rebuilt the intuition from merge-two-lists up to K lists systematically.
Why this offer works
An offer built for the exact moment generic prep stops helping.
55 minutes, one problem
You bring the exact LeetCode-style problem blocking you. We stay narrow on purpose and solve the real bottleneck.
Ex-FAANG operator
A senior engineer walks you through thought process, trade-offs, edge cases, and interview narration in real time.
Takeaway you can reuse
You finish with the final solution, the underlying pattern, and the next drills to make the lesson stick.
Offer logic
Simpler than a program. Sharper than a mock.
Course or AI copilot
Cheap, but generic when you are specifically stuck.
Full mock interview
Useful, but often too broad and too expensive for a single blocker.
Crackr rescue session
One painful problem, one expert, one fast breakthrough.
FAQ
Clear enough to buy in one read.
Who is this for?
Junior developers and early-career engineers preparing for coding interviews who already practice but keep stalling on certain problem types.
Why only one problem?
Because most candidates do not need another generic lesson. They need one focused intervention that unlocks a pattern and restores momentum.
What happens after payment?
You land on a confirmation page and can continue the scheduling flow manually with the Crackr team.
Crackr first session offer
Book the session that gets you unstuck before your next interview loop.
Book First Session — $49
then $79 Rescue · $99 AI
✓ Money-back guarantee if not satisfied · 55 min · 1-on-1 · ex-FAANG engineer