Bitcoin Blocks vs Bitcoin Puzzle 71
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bitcoin Blocks
A puzzle game where you combine like-colored Bitcoin blocks to create stronger combinations and clear the blockchain. Help Crumpty Dumpty defend the Kingdom of Crypto from a fictional disorder.
- Hundreds of levels
- Bitcoin-themed puzzles
- Fable and fairytale twists
- Magical Bitcoin Blocks
- Combination sorting gameplay
- Chain-clearing combinations
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In Bling’s newest Bitcoin-themed puzzle game, you’ll assist Bling’s Crumpty Dumpty as he sits on a wall of crypto blocks and awaits your help in coming up with an antidote for Leprechaunis Bitcoinitis! Bitcoin Blocks takes your classic fables and flips them on their head. This Bitcoin-themed adventure is a modern twist on the classic fable which answers the question ”What if Humpty Dumpty sat on a wall but didn’t have a great fall?” In our version Crumpty Dumpty sits on the wall but doesn’t fall. We begin as Leprechaunis Bitcoinitis is running rampant in the Kingdom of Crypto. The highly contagious disorder is infecting blockchain, and it is your prerogative to save the cryptoverse! As the protagonist our Bitcoin-shaped hero Crumpty, sits on the wall and guards the Kingdom of Crypto from having a great blockchain fall. Using his magical Bitcoin Blocks, he is able to keep Leprechaunis Bitcoinitis out of Crypto Kingdom. However, his blocks only carry a certain amount of BTC energy and in order to keep the forcefield strong, you must combine like-colored magical blocks in order to create a stronger Bitronus. In this post-apocalyptic crypto-themed combination sorting game, you’ll combine multi-colored bitcoin blocks creating powerful combinations to help clear up the blockchain. Crumpty Dumpty will help guide you through endless amounts of levels where using your color-matching skills you’ll create chain-clearing combination of Bitcoin Blocks. Help Crumpty Dumpty clear the blockchain, secure the bag, and earn Bling Points! Features: Hundreds of Levels Hilarious Puzzles Fables and Fairytales Magical Bitcoin Blocks Bitcoin Themed
Bitcoin Puzzle 71
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Bitcoin Puzzle 71 is a Bitcoin Puzzle solver that runs entirely on your iPhone or iPad. Select a puzzle, tap Start, and watch it scan private keys in real time — no internet connection required. WHAT ARE BITCOIN PUZZLES? The Bitcoin Puzzles are a public mathematical challenge created in 2015. Each puzzle is a Bitcoin address holding a real BTC reward, solvable only by finding its private key within a known numeric range. They are an open experiment in cryptography and number theory — anyone can attempt them. HOW IT WORKS Cacatoid uses a native C++ engine built on the secp256k1 library — the same library used by Bitcoin itself. For each candidate key, the app derives the public key, computes the Hash160, encodes it in Base58Check, and compares it against the target address. All computation happens on-device. FEATURES • Supports Puzzles 20, 71, 72 and 73 • Live stats: current key, speed and total keys checked • Instant match detection — stops immediately when found • Displays full result: address, private key (hex) and WIF • One-tap copy of the private key • Works completely offline • Universal app — iPhone and iPad PERFORMANCE The engine is written in optimized C++ and compiled with -O2. On a modern iPhone it scans over 40,000 keys per second, running continuously in the background while you use other apps. WHEN A MATCH IS FOUND The app stops the search immediately and displays the private key in hex and WIF format, the Bitcoin address, and the puzzle number. You private key with a single tap. Bitcoin Puzzle is an educational and experimental tool for anyone interested in Bitcoin, cryptography, and computational puzzles. The Bitcoin Puzzles are public challenges with real BTC rewards. Bitcoin Puzzle 71 runs a blazing-fast key search engine — right on your device. (135 caracteres). Powered by native C++ and secp256k1. Supports Puzzles 20, 71, 72 and 73. Runs entirely on-device — no server, no internet required. (132 caracteres)
Screenshots
Verdict
The clearest difference is price: Bitcoin Blocks at Free against Bitcoin Puzzle 71's $4.99. Bitcoin Puzzle 71's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Bitcoin Blocks is free to download; Bitcoin Puzzle 71 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Bitcoin Blocks | Bitcoin Puzzle 71 |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.8 (727 ratings) — better | — |
| Positive reviews | 58.8% of reviews | — |
| Number of ratings | 727 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 280 MB | 2 MB |
| Age rating | 9+ | 4+ |
| Developer | Bling Financial, Inc. | Anderson Albuquerque |
Bugs and requests
Bitcoin Blocks
Reported bugs
2 issues- App getting stuck and losing progress
- Coinbase deposit issues
Requested features
2 requests- Improve point system and payouts
- Optimize ad experience
Bitcoin Puzzle 71
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bitcoin Blocks
No in-app purchases
Bitcoin Puzzle 71
No in-app purchases
Questions
Is Bitcoin Blocks free?
Is Bitcoin Puzzle 71 free?
Do Bitcoin Blocks or Bitcoin Puzzle 71 have ads?
Which is updated more often, Bitcoin Blocks or Bitcoin Puzzle 71?
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