Cross Numbers: Number Crossword
A crossword, but every clue is math. Fill intersecting digits across and down to complete the grid.
O que este jogo treina e como ajuda
Cross Numbers is a fresh take on crosswords where every clue is a math challenge and every answer is a string of digits. You solve the grid by making numbers intersect, just like a crossword, except instead of words, you’re building correct numerical answers across and down.
Each run starts by choosing a world: Addition, Multiplication, Mixed Operations, or Expert. Tap any white cell to select it and the game highlights the active clue path. Enter digits with the on-screen number pad (or your keyboard). Intersections matter: a shared digit must satisfy both an across and a down answer, so one solved clue often unlocks several others.
The hook is replayability. Worlds offer endless procedurally generated runs, stars for fast and accurate solves, XP and streaks for momentum, and gradual world unlocking as you improve. It’s quick to learn, satisfying to master, and built to scale beautifully from desktop to mobile in embedded/iframe platforms.
Como Jogar
- Pick a world (Addition, Multiplication, Mixed, Expert) and start a run
- Tap a cell to select it; the active across/down clue is highlighted
- Enter digits with the on-screen keypad or your keyboard (0–9, Backspace/Delete to erase)
- Use intersections to deduce shared digits and complete the full grid
Objetivo
Solve the grid by answering math clues across and down. Every intersection must match, so you use deduction plus mental math to complete each run with speed and accuracy.
Dificuldade
Pick a world: Addition, Multiplication, Mixed Operations, or Expert. Each world has endless procedurally generated runs. Use Shuffle for a fresh sequence, or Continue (∞) to jump into the next run. As you earn stars and XP, higher worlds unlock and clues introduce deeper patterns.
Mais jogos como este
Cada jogo do PlayingMind foca em uma habilidade cognitiva específica. A dificuldade adaptativa significa que o jogo se ajusta automaticamente ao seu nível, começa acessível e aumenta o desafio conforme você evolui. Cada sessão dura de dois a cinco minutos.
- Carry the Chain: Fast Mental MathSolve quick equations where each answer becomes the next step. Train speed, accuracy, and focus as difficulty ramps up.
- Bolha de MatemáticaAtire a bolha com a resposta correta. Mire, atire e estoure as bolhas que correspondem ao resultado da equação.
- Comparação de MatemáticaEscolha o sinal correto mais rápido que o relógio: <, = ou >.
- Par ou ÍmparTeste sua velocidade e reconhecimento numérico com desafios rápidos

