Decima vs NumShift!

Pair the numbers that make ten, clear the board, relax. Decima is the number match puzzle you remember from school notebooks — a rule you learn in five seconds and a board you keep coming back to. HOW IT PLAYS Tap or swipe to connect two adjacent digits that add up to 10 — or link a chain of matching numbers. Cleared cells fall away, new digits drop in, and the board keeps flowing. No timer unless you want one. WHY PEOPLE KEEP IT ON THEIR PHONE • Quiet and unhurried — play one board or forty • 500 hand-checked ladder levels, always solvable, never a dead end • Time Attack mode when you want your pulse up • Works offline • Free ALSO INSIDE • A new daily puzzle every day • Global leaderboard • Live 1v1 duels against real players If you like number match games, sudoku, or any quiet logic puzzle, Decima will feel familiar from the first move. Good for a commute, a coffee break, or winding down at the end of the day.

Slide. Sum. Score. NumShift is a fresh take on the number puzzle. Slide entire rows and columns across a 5×5 board — when adjacent tiles add up to the target sum, they merge and you score. Start simple with pairs that equal 10, then level up as the target climbs to 15, 20, and beyond. What begins as easy arithmetic becomes a strategic challenge as you plan moves ahead, set up chain reactions, and keep the board from filling up. WHAT MAKES NUMSHIFT DIFFERENT Unlike other number puzzles, you shift entire rows or columns — not every tile at once. This gives you precise control over the board. And tiles don't merge by matching — they merge by summing to a target. That one twist changes everything. HOW TO PLAY • Swipe left or right to slide a row • Swipe up or down to slide a column • Adjacent tiles that add up to the target number merge automatically • New tiles spawn after every move • The game ends when the board fills with no possible merges FEATURES • Unique target-sum mechanic — not just another 2048 clone • Open-ended levels — targets climb 5 → 10 → 15 → 20 → 25 and beyond • Combo multiplier system — chain consecutive merges for massive scores • Multi-tile merges — combine 2, 3, 4, or even 5 tiles at once • Undo button — take back your last move • Game Center leaderboards — compete globally for high score and highest level • More PapaG Games — discover other PapaG titles from Settings • Satisfying haptic feedback and sound effects • Clean, minimal dark-mode design • Works on iPhone and iPad • No ads. No timers. No nonsense. Built by PapaG Studios — a one-person indie studio making games worth your time.