15 games · Android & iOS

Think faster.
Play sharper.

Sudoku, Rush Hour, nonograms, 2048, Lights Out and 10 more — wrapped in daily quests, streaks and live duels. Difficulty that starts gentle and climbs as far as you can take it.

0Game engines
0Difficulty tiers
0%Playable offline
2048 MergeLive

Playing live — swipe or use the arrows to take over.

+240 XP7 day streak
Live, not a video

Four games, playing themselves

Everything below is the real game logic running in your browser right now. Nothing here is a recording — reload the page and the boards play out differently.

Logic

Sudoku

Nine boxes, one answer. The grid here is solving itself the way a person would — always taking the most constrained square next.

Adapts to you5 difficulty tiers
Plays offlineNo signal needed
The catalog

15 games, three kinds of thinking

Deduction puzzles, spatial puzzles and a test of memory. Every one has a ladder of levels that starts gentle and keeps climbing.

Rules and tips for every game

Why it sticks

A reason to open it tomorrow

Puzzles are easy to download and easy to forget. These are the three things that turn a one-afternoon app into a habit.

Every day

A board worth clearing

Five quests a day, drawn across the categories you actually play. Clear them for XP, coins and a streak that survives one missed day on a freeze.

  • Quests picked from your history
  • Streak freezes for the day life happens
  • One shared challenge for everyone
The daily quest board
01
Difficulty that moves

Never too easy, never a wall

Every round is graded and the next one is chosen from it. Get three right and it climbs; stumble and it steps back down before frustration sets in.

  • Five tiers per game
  • Adaptive or fixed, your call
  • Gentle start, no ceiling
A round in progress
02
Against everyone

Ranks, duels and tournaments

Daily, weekly and all-time boards. Live head-to-head matches against friends. Weekly tournaments with a coin pot on the line.

  • Live 1v1 duels
  • Elo that tracks real skill
  • Friends, invites and rematches
The leaderboard screen
03
Inside the app

Seven screens, no filler

Real screenshots from the build that is on the store right now.

Calquest Home screen
Calquest Quests screen
Calquest Play screen
Calquest Premium screen
Calquest Profile screen
HomeYour day at a glance
0Game engines
0Difficulty tiers per game
0Kinds of thinking
0Coin packs for cashCoins are earned, never sold
Free to start

Give your brain ten minutes

No account needed to play — start as a guest and link a phone number, Google account or password later. Everything you earn before signing in comes with you.

No ads on PremiumWorks offlineParent progress reportsOne subscription, nothing else to buy