ScalarLogic
ScalarLogic
Master Precision
Logical Deduction
An elite deductive puzzle workbench uniting Binary Matrices (Nonograms),
Arithmetical Latin Squares (Calcudoku), and Pure Relational Elimination (Logic Grids)
with a formal mathematical proof engine.
Three Foundational Logic Disciplines
Engineered for puzzle purists, mathematicians, software engineers, and analytical minds.
Binary Matrices
Nonogram • イラストロジック
Deduce orthogonal row and column header arrays into precise binary states (Fill / Cross)
without guesswork using line-intersection deduction algorithms.
- Dynamic orthogonal clue highlighting
- Procedural seed generator & curated sets
- Sub-pixel precision loupe for touch
Arithmetical Latin Squares
Calcudoku • 賢賢パズル
Solve N × N Latin squares partitioned into arithmetic cages governed by addition,
subtraction, multiplication, and division operations.
- Multi-cell arithmetic cage overlays
- Dual-state candidate notes & digit pad
- Real-time cage validity verification
Relational Elimination
Logic Grid • 論理パズル
Map complex relational webs from textual clues across intersecting subgrids with automated
transitive deduction propagation.
- Interactive category matrix workbench
- Bi-directional clue verification checks
- Automatic cross-category propagation
Built for Cognitive Mastery
Every tool in ScalarLogic is designed for rigorous logic and transparent proofs.
Deductive Proof Assistant (⌘P)
Stuck on a challenging puzzle? The proof engine generates step-by-step formal mathematical axioms and theorem propositions without spoiling the remaining grid.
Hypothesis Branching (⌘B)
Test speculative hypotheses with non-destructive branches. Compare deductive paths and seamlessly merge or revert changes back to canonical checkpoints.
Command Palette & Quick Jump
Instantly access datasets, coordinate jumps (e.g. r3 c4), board resets, and actions through a blazing fast fuzzy command search.
Efficiency Analytics & CSV Export
Track your deductive accuracy, solve durations, move counts, and efficiency ratings with standardized RFC 4180 CSV export for external analysis.
We’re Here to Help
Have questions, feedback, bug reports, or feature suggestions? Our dedicated support team is available 24/7.
Email Customer Support
For technical inquiries, bug submissions, or licensing assistance, email our direct support desk:
Frequently Asked Questions
Is ScalarLogic a one-time Universal Purchase?
Yes! Purchasing ScalarLogic unlocks the full experience on macOS, iOS (iPhone), and iPadOS under your Apple ID with no recurring subscriptions or in-app paywalls.
Does the app require an internet connection?
No. ScalarLogic operates 100% offline. All procedural generation, proof solving, and session analytics are processed purely on-device.
How do Universal State Hash Codes (SL://…) work?
You can copy the exact mathematical state of any board to your clipboard and paste it into ScalarLogic on any Mac, iPhone, or iPad to resume immediately.
How do I switch the app to Japanese (日本語)?
ScalarLogic automatically detects your device’s language. You can also manually toggle between English and 日本語 in the sidebar under “Language / 言語設定”.
Privacy Policy
Last updated: August 2026
1. Commitment to User Privacy
ScalarLogic (“we”, “our”, or “the application”) is built from the ground up with a strict privacy-first philosophy. We believe that your puzzle-solving sessions, cognitive metrics, and device data belong exclusively to you.
2. Information Collection and Usage
Zero Data Collection: ScalarLogic does not collect, transmit, sell, or monitor any personal data, identifiers, device fingerprints, or usage statistics.
- No User Accounts: You do not need to register, provide an email address, or create a profile to use the app.
- No Analytics SDKs: We do not embed third-party tracking frameworks, advertising identifiers, or analytics libraries.
- No In-App Advertising: ScalarLogic is 100% ad-free.
3. Local On-Device Storage
All board configurations, history stacks, completion metrics, and session archives are stored exclusively on your local device using Apple SwiftData and Sandboxed local storage. Data is never uploaded to remote servers.
4. Children’s Privacy
ScalarLogic does not collect personal information from anyone, including children under the age of 13. The application complies with COPPA (Children’s Online Privacy Protection Act) and GDPR regulations worldwide.
5. Contact Information
If you have any questions, concerns, or requests regarding this Privacy Policy or the security of ScalarLogic, please contact our support team at:
Support Email: support@online247now.com
Website: online247now.com