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ZOQSY
Collection

ZOQSY Brain Games

Five calm, focused logic puzzles with 300 levels between them. Each game teaches its rules in a few seconds, then grows from gentle warm-ups to expert boards. Every level was checked by a solver to have exactly one solution, hints explain the next logical step instead of giving the answer away, and your progress is saved in this browser.

Your progress
0 of 300 levels solved
0 of 900 stars

Saved in this browser on this device — no account needed.

  • Spatial shape logic

    Patchwork

    Split the grid into rectangles — one clue in each, every cell covered.

    60 levels · 4×4 to 10×100/60 · ★ 0
    Play
  • Numbered path

    Pathfinder

    Draw one path through every cell, reaching the numbers in order.

    60 levels · 4×4 to 8×80/60 · ★ 0
    Play
  • Number logic

    Mini Sudoku

    Every number once per row, column and box — from 4×4 up to 9×9.

    60 levels · 4×4, 6×6 and 9×90/60 · ★ 0
    Play
  • Binary balance

    Sun & Moon

    Equal suns and moons in every line, never three alike in a row.

    60 levels · 4×4 to 8×80/60 · ★ 0
    Play
  • Queens and regions

    Crown Logic

    One crown per row, column and colour region — crowns never touch.

    60 levels · 5×5 to 10×100/60 · ★ 0
    Play

About the collection

One solution, always

Each of the 300 levels was generated and verified by a solver before release. No guessing is ever required.

Hints that teach

A hint fixes one mistake or shows one forced move — and says why. Using hints only affects stars, never your progress.

Fair stars

One star for solving, one for a clean solve without hints, one for beating the target time. Solving any level opens the next.

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