Leapdoku: Frog Logic Puzzle

Look before you leap. Never guess. 🐸 Leapdoku is a Star Battle logic puzzle set on a sunny frog pond. Plant one frog in every row, every column, and every colour — but frogs never touch, not even diagonally. Simple rules, deep deduction. And here's our promise: EVERY puzzle has exactly one solution and can be solved with pure logic. No trial and error. No guessing. Ever. Each of the 7,500 hand-verified boards was checked by a solver that only uses human deduction techniques — if it needed a lucky guess, it didn't make the cut. 🧠 HINTS THAT TEACH, NOT TELL Stuck? Leapdoku doesn't just fill in a square. Hints point you to where to look, then teach you the technique — the same named strategies expert players use. Every technique you discover is saved to your Codex, so you finish puzzles sharper than you started. 🐸 A POND FULL OF PERSONALITY Frogs hop, blink, puff up when they're crossed, and tongue-zap their territory to mark it for you. Water ripples, lily pads bob, and every win throws a little pond party. ⭐ WHAT'S IN THE POND • 7,500 levels across five difficulty tiers — from 6×6 dips to deep-end 10×10 boards with two frogs per row • A worldwide Daily Puzzle — same board for everyone, keep your hop streak alive • The Technique Codex — collect real deduction strategies as you learn them • The Frog Pond — befriend 10 collectible frogs by playing (dress your board!) • A gentle guided tutorial — learn the ropes in under a minute • Colour-blind-friendly mode, haptics, and a calm pond soundtrack • Small download, plays offline 👑 LEAPDOKU PREMIUM (optional, one-time) One purchase, yours forever — no subscription. Removes all ads, makes "Do it for me" hints free and unlimited, and unlocks three royal frogs. If you enjoy sudoku, nonograms, Queens-style puzzles, Star Battle, or any brain game where logic beats luck, the pond is waiting. Look before you leap — never guess. 🐸 — Leapdoku is made by Blockbard Studios, a tiny independent studio. Every review helps more puzzle lovers find the pond! Privacy policy: https://www.blockbardstudios.com/privacy-policy.html