Square/Block OA Questions [2026-2027]
65 OA problems reported by candidates who interviewed at Square/Block. Updated from 7 sources including LeetCode, 1P3A, Reddit, and more.
What to expect in the Square/Block OA
Online assessments (OAs) are typically the first technical screening step at Square/Block. Candidates receive a timed coding challenge (usually 60-90 minutes) with 2-3 algorithmic problems. The OA is graded automatically and determines whether you advance to phone screens or onsite rounds.
The 65 questions below are reported directly by candidates who have completed the Square/Block OA. Use them to understand the difficulty level, problem types, and topics the OA focuses on.
Square/Block OA questions (65 reported)
EPIC Systems | OA...
Imbue Online Assessment...
Baton - CoderPad - Woodworking puzzle questions...
Visa oa...
Gupshup - FY25 | Online Assessment | 1st sep 2024...
Codility Test - Longest Tile Sequence, Switching Letters...
NAB Codility Interview | Checkers board...
Quant intern OA- Non perfect squares...
Deloitte | OA | Punishment Number...
Blue Yonder | Interview Experience | ASE (Associate Software...
Squarepoint Capital OA SDE...
Deloitte | OA | Points Satisfying Given Conditions...
Sprinklr OA Questions...
Media.net OA || aug 2023 || on Campus...
DSW OA | Tricky | Medium - Hard...
Not OA: Solve Minimum cost path...
Trilogy(CodeNation) Online Assessement...
Swiggy | SDE-2 | Bengaluru | March 2022 [Reject]...
IMC OA (US)...
Block (Square) | Coderpad 1st round | Duplicate pairs...
Squarespace | Intern | OA/Onsite...
Goldman Sachs | Associate...
Other Square/Block interview rounds
Frequently asked questions
What does Square/Block ask in their Online Assessment (OA)?▼
How many OA rounds does Square/Block have?▼
How hard is the Square/Block OA?▼
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