# Bal - Logic Puzzles — Adaptive difficulty puzzles

> Adaptive difficulty puzzles (iPhone/iPad app by Steven Scott Kaye.)

- Source: https://appshunter.io/ios/app/bal-logic-puzzles/id6762559828 (this page in markdown: same URL + `.md`)
- Developer: [Steven Scott Kaye](https://appshunter.io/developer/1674338198)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: English
- Released: 2026-04-26
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/bal-logic-puzzles/id6762559828/reviews.md

## What is Bal?

Bal is a Knights & Knaves logic puzzle game. You meet a group of people — knights always tell the truth, knaves always lie — and figure out who is who from their statements.                                 
                                                                                                                                                                                                                
  Features:
  • Thousands of puzzles with classic and whodunit modes                                                                                                                                                        
  • Adaptive difficulty — puzzles matched to your skill level     
  • Multiple puzzle types: normals (wildcards), sanity/belief, compound statements                                                                                                                              
  • Track your rating and compete on the ranking                                                                                                                                                                
                                                                                                                                                                                                                
  Sign in with Google, Apple, GitHub, or Discord. No ads, ever. Currently free to play, may add in-app payments for unlimited puzzles or new puzzle types in the future.


## Version history (last 2 releases)

### 1.6.0 — 2026-05-05

• New mode: 2-4-6 — probe integer sequences to discover the hidden rule, then build your guess from chip-shaped predicates and submit. Five verdict states (solved, equivalent, close, etc.) with rating and a probe trail
 • Knights & Knaves: added a Share button to the result screen so you can post your solve time and proposition count
 • Display name screen: added a "Login Instead" option for players who already have an account on another device, so they can sign in without first picking a throwaway name
 • Knights & Knaves: changed the guilt constraint wording to "The person/people who committed the crime are a knight/knave" so it's clear the constraint covers one or more guilty parties
 • Tutorial: added 3 sanity-puzzle levels covering the four type/sanity combinations, belief statements, and a conditional that pins both axes. The K&K tutorial is now 16 levels

### 1.0 — 2026-04-26

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*