Sequence - Monster Merge
Puzzle Contains ads
Match cute DNA monsters in 30 fun puzzles! Safe, ad-light brain game for kids.
- Downloads
- 10+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 31
- 2026 · v1.0.0
Screenshots
About Sequence - Monster Merge
🧬 DNA SPLICE — SEQUENCE QUEST 🧬
A gentle, brain-building puzzle adventure for curious kids!
Help four squishy DNA monster friends — Adenine, Thymine, Cytosine, and Guanine — find their perfect pairs across 100
hand-crafted levels. Tap two neighbors to swap them, watch the green checkmarks pop in, and unlock star ratings as you
climb from beginner to genetic genius!
🎯 WHY KIDS (AND PARENTS) LOVE IT
🟢 SAFE & KID-FIRST DESIGN
This game is built from the ground up for children under 13.
• No personal data collected — period.
• No Advertising ID. No tracking.
• Compliant with COPPA, GDPR-K, and Google's Designed for Families program.
• No interstitial pop-up ads. No creepy retargeting. No "watch ads to play".
🧠 LEARN WITHOUT REALIZING IT
Behind the cute monsters is real science:
• A always pairs with T
• C always pairs with G
By the end of level 5, your child has internalized DNA base-pairing without ever seeing a textbook. Schools love it.
⭐ 100 HANDCRAFTED LEVELS
Each puzzle is mathematically guaranteed solvable — no impossible random levels, no frustration. Difficulty ramps
gently:
• Levels 1-3: Tiny 4-base strands, 1-2 swaps to win
• Levels 4-10: 5-6 monsters, gradual challenge
• Levels 11-22: 7-8 base puzzles for sharp minds
• Levels 23-30: 9-monster master strands for budding scientists
✨ GORGEOUS MONSTER ART
Every base is a cuddly volume-shaded creature with personality:
• Blue Adenine — one big shiny eye + horns
• Orange Thymine — two friendly eyes + ears + grin
• Green Cytosine — three pyramid eyes + curious "O" mouth
• Pink Guanine — four eyes in a row + chunky square body
🎵 RELAXING SOUND DESIGN
Soft nursery-rhyme music in C major — no jarring stings, no scary sounds. Sound effects can be toggled off in Settings
any time.
⏸️ NO PRESSURE GAMEPLAY
• No timers stressing kids out
• Generous "splicing energy" budget on every level (typically 3 extra moves)
• Optional "Hint" button for stuck moments
• Three-star rating per level to encourage replay
• Star + coin progress saved automatically
📱 BUILT FOR PHONES & TABLETS
• Smooth one-finger gameplay
• Big, kid-friendly tap targets
• Works portrait on every Android device
• Tiny download size — no bloat
👨👩👧 PARENTAL PEACE OF MIND
• Settings reset requires confirmation (with a "Ask a grown-up first!" prompt)
• Optional rewarded ads only — child can never accidentally trigger one
• No social media links, no chat, no in-app purchases
• Works fully offline after first install
🏆 PERFECT FOR
• Ages 4-12 (especially 6-10)
• Quiet-time and waiting-room moments
• Homeschool & STEM curriculum supplement
• Travel and screen-time-limited households
• Anyone who likes puzzle games like 2048, Threes, or Tangram
🔬 STEM EDUCATION ALIGNED
Built around real Watson-Crick DNA base-pairing — the foundation of genetics. Pair this app with our future "STEM
Daily" challenges (coming soon!) for biology, chemistry, physics, and math puzzles.
❤️ MADE WITH LOVE
DNA Splice is a small indie passion project by a parent-developer who wanted a screen-time activity their own kids
could enjoy without being a Trojan horse for ads, tracking, and predatory mechanics. If you love it, please leave a
review — it genuinely helps small developers!
Questions, ideas, or bug reports? Tap "About" inside the app for contact info.
🧬 Pair the monsters. Splice the strand. Save the day. 🧬
A gentle, brain-building puzzle adventure for curious kids!
Help four squishy DNA monster friends — Adenine, Thymine, Cytosine, and Guanine — find their perfect pairs across 100
hand-crafted levels. Tap two neighbors to swap them, watch the green checkmarks pop in, and unlock star ratings as you
climb from beginner to genetic genius!
🎯 WHY KIDS (AND PARENTS) LOVE IT
🟢 SAFE & KID-FIRST DESIGN
This game is built from the ground up for children under 13.
• No personal data collected — period.
• No Advertising ID. No tracking.
• Compliant with COPPA, GDPR-K, and Google's Designed for Families program.
• No interstitial pop-up ads. No creepy retargeting. No "watch ads to play".
🧠 LEARN WITHOUT REALIZING IT
Behind the cute monsters is real science:
• A always pairs with T
• C always pairs with G
By the end of level 5, your child has internalized DNA base-pairing without ever seeing a textbook. Schools love it.
⭐ 100 HANDCRAFTED LEVELS
Each puzzle is mathematically guaranteed solvable — no impossible random levels, no frustration. Difficulty ramps
gently:
• Levels 1-3: Tiny 4-base strands, 1-2 swaps to win
• Levels 4-10: 5-6 monsters, gradual challenge
• Levels 11-22: 7-8 base puzzles for sharp minds
• Levels 23-30: 9-monster master strands for budding scientists
✨ GORGEOUS MONSTER ART
Every base is a cuddly volume-shaded creature with personality:
• Blue Adenine — one big shiny eye + horns
• Orange Thymine — two friendly eyes + ears + grin
• Green Cytosine — three pyramid eyes + curious "O" mouth
• Pink Guanine — four eyes in a row + chunky square body
🎵 RELAXING SOUND DESIGN
Soft nursery-rhyme music in C major — no jarring stings, no scary sounds. Sound effects can be toggled off in Settings
any time.
⏸️ NO PRESSURE GAMEPLAY
• No timers stressing kids out
• Generous "splicing energy" budget on every level (typically 3 extra moves)
• Optional "Hint" button for stuck moments
• Three-star rating per level to encourage replay
• Star + coin progress saved automatically
📱 BUILT FOR PHONES & TABLETS
• Smooth one-finger gameplay
• Big, kid-friendly tap targets
• Works portrait on every Android device
• Tiny download size — no bloat
👨👩👧 PARENTAL PEACE OF MIND
• Settings reset requires confirmation (with a "Ask a grown-up first!" prompt)
• Optional rewarded ads only — child can never accidentally trigger one
• No social media links, no chat, no in-app purchases
• Works fully offline after first install
🏆 PERFECT FOR
• Ages 4-12 (especially 6-10)
• Quiet-time and waiting-room moments
• Homeschool & STEM curriculum supplement
• Travel and screen-time-limited households
• Anyone who likes puzzle games like 2048, Threes, or Tangram
🔬 STEM EDUCATION ALIGNED
Built around real Watson-Crick DNA base-pairing — the foundation of genetics. Pair this app with our future "STEM
Daily" challenges (coming soon!) for biology, chemistry, physics, and math puzzles.
❤️ MADE WITH LOVE
DNA Splice is a small indie passion project by a parent-developer who wanted a screen-time activity their own kids
could enjoy without being a Trojan horse for ads, tracking, and predatory mechanics. If you love it, please leave a
review — it genuinely helps small developers!
Questions, ideas, or bug reports? Tap "About" inside the app for contact info.
🧬 Pair the monsters. Splice the strand. Save the day. 🧬
What’s new
Version 1.0.0 · Updated August 31, 2026
Updated SDK
Alternatives to Sequence - Monster Merge
Looking for apps like Sequence - Monster Merge? Here are 6 similar Android apps on Google Play. All of them are free to download.
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HexBolt: Screw Arrow Puzzle
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Pantry Pop – Merge Restaurant
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Fruit Slice Merge: Puzzle
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Black Box: Photon Logic
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Valence Science Puzzle
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Equilibrium Balance Puzzle
| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| Sequence - Monster Merge | – | Free | 10+ | Aug 31, 2026 |
| HexBolt: Screw Arrow Puzzle | – | Free | 50+ | Aug 31, 2026 |
| Pantry Pop – Merge Restaurant | – | Free | 500+ | Aug 31, 2026 |
| Fruit Slice Merge: Puzzle | – | Free | 500+ | Aug 31, 2026 |
| Black Box: Photon Logic | – | Free | 500+ | Aug 31, 2026 |
| Valence Science Puzzle | – | Free | 10+ | – |
| Equilibrium Balance Puzzle | – | Free | 10+ | Aug 29, 2026 |