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AL practice problems

Algorithm

Logic puzzles, parsing, transforms, deduplication.

69 problems15 easy35 medium19 hard33 Pro

Start here: Balanced Chunks
Difficulty
All
All
Easy
Medium
Hard
Status
All
All
Todo
Attempted
Solved
TITLE
DIFFICULTY
PASS RATE
TOPIC
ATTEMPTS
#0147Balanced Chunks
Easy
0%
Algorithm
0
#0148Math Without an Operator
Easy
0%
Algorithm
0
#0149Settings on a String
Easy
0%
Algorithm
0
#0150Deduplicate, Keep the Order
Easy
0%
Algorithm
0
#0151EAN-13 Check Digit
Easy
0%
Algorithm
0
#0152Map Dates to Fiscal Periods
Easy
0%
Algorithm
0
#0153Validate with Luhn
Easy
0%
Algorithm
0
#0154Second Tuesday Payment Run
Easy
0%
Algorithm
0
#0155Müller Equals Muller
Easy
0%
Algorithm
0
#0156Mid-Period Plan Change
Easy
0%
Algorithm
0
#0157Qty. per Unit Without the Drift
Easy
0%
Algorithm
0
#0208Column AA Comes After Z
Easy
0%
Algorithm
0
#0209Initials Make the Vendor Code
Easy
0%
Algorithm
0
#0210One Phone Format for the SMS Gateway
Easy
0%
Algorithm
0
#5060Commission from Posted DocumentsPro
Easy
100%
Algorithm
7
#0158Amount in Words
Medium
0%
Algorithm
0
#0159Master Data Gatekeeper
Medium
0%
Algorithm
0
#0160Fewest Coins
Medium
0%
Algorithm
0
#0161Supermarket Checkout
Medium
0%
Algorithm
0
#0162The Comma That Broke the Import
Medium
0%
Algorithm
0
#0163Terms of Payment
Medium
0%
Algorithm
0
#0164The Maintenance Window
Medium
0%
Algorithm
0
#0165Find the Duplicate Customers
Medium
0%
Algorithm
0
#0166The Filter That Crashed the Nightly Job
Medium
0%
Algorithm
0
#0167IBAN Verifier
Medium
0%
Algorithm
0
#0168The Feed the Calendar App Rejected
Medium
0%
Algorithm
0
#0169Import in the Right Order
Medium
0%
Algorithm
0
#0170The Payslip Engine
Medium
0%
Algorithm
0
#0171No Cent Left Behind
Medium
0%
Algorithm
0
#0172Next N Occurrences
Medium
0%
Algorithm
0
#0173Performance Royalties
Medium
0%
Algorithm
0
#0174Statement with Running Balance
Medium
0%
Algorithm
0
#0175Conflicting Price List Lines
Medium
0%
Algorithm
0
#0176Promise a Ship Date
Medium
0%
Algorithm
0
#5061Available to PromisePro
Medium
0%
Algorithm
0
#5062Where Does the Pallet Go?Pro
Medium
0%
Algorithm
0
#5063Apply the PaymentPro
Medium
0%
Algorithm
0
#5064Euro Triangulation ConverterPro
Medium
0%
Algorithm
0
#5065To the Last CentPro
Medium
0%
Algorithm
0
#5066First Expired, First OutPro
Medium
0%
Algorithm
0
#5067Interest Across Rate ChangesPro
Medium
0%
Algorithm
0
#5068Remittance Slip Digit RecognitionPro
Medium
0%
Algorithm
0
#5069Is This Invoice Legal?Pro
Medium
0%
Algorithm
0
#5070Best Price WinsPro
Medium
0%
Algorithm
0
#5071The Date Promising EnginePro
Medium
0%
Algorithm
0
#5072Named Groups on Document ReferencesPro
Medium
0%
Algorithm
0
#5073Machine Center OverloadPro
Medium
0%
Algorithm
0
#5074Aging As Of Any DatePro
Medium
0%
Algorithm
0
#5075Bytes vs TextPro
Medium
0%
Algorithm
0
#5076Every Cent of VATPro
Medium
0%
Algorithm
0
#0177Match the Bank Statement
Hard
0%
Algorithm
0
#0178FIFO Cost of a Shipment
Hard
0%
Algorithm
0
#0179Gilded Rose, AL Edition
Hard
100%
Algorithm
8
#5077Explode the BOMPro
Hard
0%
Algorithm
0
#5078Mixed-Case Bundle PricingPro
Hard
0%
Algorithm
0
#5079Recurring Billing Without DriftPro
Hard
0%
Algorithm
0
#5080Declining Balance, Then Straight LinePro
Hard
0%
Algorithm
0
#5081The Cost Layer EnginePro
Hard
0%
Algorithm
0
#5082Almost the Same CustomerPro
Hard
0%
Algorithm
0
#5083Adjust Exchange Rates in MiniaturePro
Hard
0%
Algorithm
0
#5084Project WIP Recognition EnginePro
Hard
0%
Algorithm
0
#5085RFC 7386, FaithfullyPro
Hard
0%
Algorithm
0
#5086Two Dimensions, Fewest PalletsPro
Hard
0%
Algorithm
0
#5087Reminder Levels, By the BookPro
Hard
0%
Algorithm
0
#5088Rent the Machine RightPro
Hard
0%
Algorithm
0
#5089Below the Reorder PointPro
Hard
0%
Algorithm
0
#5090No Regrets DispatchPro
Hard
0%
Algorithm
0
#5091The QR-Bill PayloadPro
Hard
0%
Algorithm
0
#5092Three-Way Match with TolerancesPro
Hard
0%
Algorithm
0