Brain Games vs Calcul Éclair

Train your brain in a few spare minutes a day. This is a complete brain-training suite of quick, focused games that sharpen memory, attention, mental math, logic, language, and reflexes — no equipment, no theory, just play and improve. Most brain games give you one puzzle on repeat. This one gives you twelve distinct mini-games across six cognitive skills, and every game quietly adapts its difficulty to how you actually perform — so it never gets too easy or too frustrating. A brain score, day streak, and skill charts turn scattered rounds into visible, measurable progress. WHAT YOU GET - Twelve mini-games spanning memory, focus, math, logic, language, and speed - Adaptive difficulty that climbs as your accuracy improves, game by game - A daily training session that builds a fresh, rotating set to play through - A brain score (0-1000) per skill plus a 7-day trend chart of your results - Day streaks and saved personal bests to keep you coming back - Fully offline, distraction-free play with optional reminders to train PERFECT FOR - Anyone who wants to swap mindless scrolling for a sharper mind - Students and professionals keeping mental math and focus fast - Older adults who want a light, daily cognitive workout - Commuters and busy people with only a few minutes to spare WHY NOT JUST DO CROSSWORDS? A crossword trains one skill. This rotates you through memory, focus, math, logic, language, and reaction every session, adapts to your level, and shows you exactly where you are improving — something a paper puzzle can never do. PRIVACY Your results stay on your device. No account, no sign-up, and the games work fully offline. FULL ACCESS A free set of games and daily plays lets you start right away. Full Access unlocks all twelve games, unlimited daily training, and complete progress charts and brain scores — available as a weekly plan, a yearly plan, or a one-time lifetime purchase. Pick today's session and play your first round now. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

Calcul Éclair pose une opération de calcul mental directement sur votre écran d'accueil. 14 × 7 ? 128 − 45 ? Vous la voyez, vous la résolvez de tête, et le widget se renouvelle. Aucun effort à fournir : c'est l'entraînement qui vient à vous. DANS LE WIDGET • Une opération à résoudre, lisible d'un coup d'œil • Touchez le widget : le résultat s'affiche sur place • Touchez encore pour passer au calcul suivant • Renouvellement automatique au fil de la journée DANS L'APP • Entraînement chronométré : 10 questions, votre temps, votre score de rapidité • Séries de bonnes réponses : gardez votre streak en vie • Trois niveaux : Facile (additions, soustractions), Moyen (multiplications, divisions), Hardcore (calculs mixtes) GRATUIT • Niveau Facile complet • Widget standard, renouvelé toutes les 6 heures PACK PRO — achat unique, sans abonnement • Niveaux Moyen et Hardcore • Widget renouvelé toutes les heures au lieu de toutes les 6 heures • Modes de rapidité avancés Pas de compte, pas de pub, pas d'abonnement. Vos données restent sur votre iPhone.