PangPangChemy: Element Puzzle

Push elements together and watch real chemistry happen.

PangPangChemy is a chemistry puzzle played on a 6x6 board. Swipe to slide element tiles around, and when a reacting pair meets, it becomes a compound. H and O make water (H₂O). Na and Cl make salt (NaCl). Every reaction in the game is a real one.

HOW TO PLAY
- Swipe up, down, left or right to move every tile
- When two reacting tiles meet, they merge into a compound
- Compounds become ingredients for even more complex substances
- The game ends when no move changes the board

FEATURES
- 16 elements, 50 compounds, 48 reactions
- Compound book: track everything you have discovered. Undiscovered entries stay as silhouettes with a hint like "2 elements"
- Every first discovery opens a card with a one-line chemistry fact
- Element Music Box: compounds made with flame-test elements (Na, K, Ca, Cu) engrave notes on a music-box cylinder. Wind it up to hear the tune you built
- Flame-test glow: the board lights up in each element's real flame color
- Reaction log under the board shows every reaction as an equation
- Daily challenge: a new target compound each day, with a streak counter
- One undo per run, so a single misread swipe is not fatal
- P (phosphorus) is a bomb tile that clears everything around it
- 7 languages: English, Korean, Simplified Chinese, Traditional Chinese, Japanese, German and French

MADE FOR
- Students curious about chemistry, and adults who want to revisit it
- Anyone who likes merge puzzles but wants to walk away having learned something
- Anyone who wants to focus without ad interruptions

PLAY WITH PEACE OF MIND
- Fully offline, no internet connection required
- No ads, no in-app purchases
- No sign-up, no personal data collected

Water, salt, sulfuric acid, marble, and the reason silver turns black.
Fill all 50 pages of the book.